• VinnyDaCat@lemmy.world
    link
    fedilink
    arrow-up
    13
    arrow-down
    1
    ·
    3 months ago

    “Somehow it’s ok for people to chuckle about not being good at math. Yet if I said, ‘I never learned to read,’ they’d say I was an illiterate dolt.” - Neil deGrasse Tyson

    It’s been this way for a long time now unfortunately.

    • LANIK2000@lemmy.world
      link
      fedilink
      arrow-up
      13
      ·
      3 months ago

      In my eyes, if you don’t understand 1/3 > 1/4, then ya might as well be an illiterate dolt. It’s one of the first things you learn in school along with reading. Might as well consider your self a primary school dropout.

    • Got_Bent@lemmy.world
      link
      fedilink
      arrow-up
      7
      arrow-down
      1
      ·
      3 months ago

      Chuckle? Hell I know full grown adults in their fifties who wear their mathematical ignorance as a badge of pride!

      It’s like they’re clinging to their youth so desperately, that they continue on with the high school trope that only nerds who are undeserving of social interaction know math.

      Meanwhile, they also tend to continuously moan online how broke they are - inevitably from decades of poor financial decisions that landed them under a mountain of usurious debt with double digit compounding interest.

      They also like to get grammatically pedantic on the regular to show off their superior language skills - usually when they’ve got nothing of value to contribute to the conversation or they know they’ve been bested, so better point out those autocorrect errors.

  • JackbyDev@programming.dev
    link
    fedilink
    English
    arrow-up
    6
    ·
    3 months ago

    I used to work on a deli. Someone ordered an eighth pound of meat (which is like nothing and nobody ever did this). My coworker asked me if that meant .8 on the scale.

    • psud@aussie.zone
      link
      fedilink
      arrow-up
      2
      ·
      3 months ago

      That’s ~50g. I wouldn’t think of ordering less than 100g of anything at a deli

      (At least people in metric countries hardly need fractions)

      • JackbyDev@programming.dev
        link
        fedilink
        English
        arrow-up
        6
        ·
        3 months ago

        That was another point of frustration. People would think if they asked for a half pound and the scale reads .6 they get a deal, but in reality it’s just printing a label that says my pounds and they gotta pay accordingly. Some customers would accuse you of ripping them off if they asked for a specific amount and got that amount exactly.

        • Zozano@lemy.lol
          link
          fedilink
          English
          arrow-up
          3
          ·
          edit-2
          3 months ago

          This is hilarious, I never considered people would actually think like that.

          Why would they think you’re weighing it? To see if your judgement of the weight is accurate?

          • JackbyDev@programming.dev
            link
            fedilink
            English
            arrow-up
            2
            ·
            3 months ago

            Beats me. It’s not like we were taking money at the deli counter either. Also the labels say how much weight there is, price per pound, and the total price. Just like meat from the meat department would. But I guess because they’re asking for it in person they think it works differently.

  • Madison420@lemmy.world
    link
    fedilink
    arrow-up
    4
    ·
    3 months ago

    The third burger failed because it was a stupid amount when it came out, iirc it was more expensive than the quarter lber and like a dollar less than a double quarter lber.

  • Blackmist@feddit.uk
    link
    fedilink
    English
    arrow-up
    4
    ·
    3 months ago

    I once had a mortgage advisor point at a more than sign and go “is that more or less? I never can remember”

    Like, why did you get into this job? I ended up not taking his advice.

    • tetris11@lemmy.ml
      link
      fedilink
      arrow-up
      0
      arrow-down
      3
      ·
      edit-2
      3 months ago

      I know there is a syntactically correct way that everyone knows and accepts, but it does depend on what the expression is.

      Do you write it 5 > 3 or 3 < 5?

        • JackbyDev@programming.dev
          link
          fedilink
          English
          arrow-up
          1
          ·
          3 months ago

          When I was in elementary school I knew how to use the signs but not how to read them. So I’d always read it as greater than and flip it. So 3 < 5 I would read out loud as “5 is greater than 3”. My teacher quickly corrected me though. So it was only for like a week or so.

        • tetris11@lemmy.ml
          link
          fedilink
          arrow-up
          0
          arrow-down
          5
          ·
          edit-2
          3 months ago

          Exactly, both of those statements convey the same information but are encoded in different ways.

          To a foreigner, seeing the > < brackets may be more contextual than it is symbolic.

          • Dasus@lemmy.world
            link
            fedilink
            arrow-up
            4
            ·
            3 months ago

            “To a foreigner”?

            You know “<” and “>” aren’t English expressions, right…?

            • Faresh@lemmy.ml
              link
              fedilink
              English
              arrow-up
              0
              ·
              3 months ago

              Yes, but if you have 5 > 3, you can read the “>” in two different ways:

              1. 5 is greater than 3 (reading left to right)
              2. 3 is less than 5 (reading right to left)

              So which one is the correct way to spell out “>”? I also was confused about that for some time, since I was taught that the pointy end always points to the smaller number which is intuitive and can very easily be remembered, but I still had to memorize which symbol is pronounced as “less than” and which is pronounced as “greater than” until I realized that at least in every language I speak it’s always read from left to right.

              It still takes a bit of a second for me once in a while these days to remember the correct name for the signs when I see them.

                • tetris11@lemmy.ml
                  link
                  fedilink
                  arrow-up
                  0
                  arrow-down
                  1
                  ·
                  3 months ago

                  If english is your first and main language, then there is no confusion mapping “less than” → <, and “greater than” → >.

                  If english is not your first and main language, then you might hesitate or ask for clarification on the symbols, or guess from the context.

  • hOrni@lemmy.world
    link
    fedilink
    arrow-up
    5
    arrow-down
    2
    ·
    3 months ago

    How to explain to Americans: If You remove 3 bullets out of an Gen 4 Glock 26 9mm 12-Round magazine, that’s 1/4. If you remove 4 bullets, that’s 1/3. The police can shoot one more unarmed black man with 1/3 of the magazine than 1/4.

      • Comment105@lemm.ee
        link
        fedilink
        arrow-up
        1
        arrow-down
        1
        ·
        edit-2
        3 months ago

        No, the poor Americans will be confused by the inversion.

        First removing 1/3 (4 rounds) from a 12 round magazine leaving 2/3 (8 rounds) left … then switching to talking about how a 1/3 full magazine with its 4 rounds has more rounds left than the 1/4 mag with 3 rounds.

        They won’t be able to catch on, and are likely to respond with something along the lines of “But the one you took 1/3 out of has just 8 rounds left, and the 1/4 one has 9 rounds left, which is more. The 1/4 one is more.”

        • Angry_Autist (he/him)@lemmy.world
          link
          fedilink
          arrow-up
          1
          arrow-down
          2
          ·
          3 months ago

          Since you didn’t get it, you can cut a cake visually and have it make sense where you can’t with burgers.

          Cut a cake into 4 pieces, another cake into 3 pieces, the cake with 4 pieces, each piece is a 1/4 piece, the other cake for 3 and 1/3, which is bigger?

          It’s easy so I’m confused why you didn’t get it.

            • Angry_Autist (he/him)@lemmy.world
              link
              fedilink
              arrow-up
              0
              arrow-down
              1
              ·
              edit-2
              3 months ago

              Yeah, when I talk as I normally do to people they don’t understand me so I need to get on their level most of the time and that pisses me off because it really doesn’t take much effort to have a decent vocabulary and a basic understanding of how the world works so I end up being bitter, misanthropic and sarcastic nearly all of the time.

              80% of my life I feel like wherever I go I’m talking to stubborn, self-important children who think anything they don’t understand cannot exist.

              And it’s been that way for more than 4 decades now, so yeah, I talk down to people a lot because most of the time that’s all you understand.

              • tetris11@lemmy.ml
                link
                fedilink
                arrow-up
                2
                ·
                edit-2
                3 months ago

                You have to respect that people are smart in different ways. The human mind has to spend its time doing something.

                Likely the people you meet have completely tangential interests to yours and so you don’t notice their intelligence, but there will always be a topic that someone else is expert in to which you are a novice in.

                The key is to bridge those small interest overlaps by finding a common vocabulary that you can use as a basis for examples. If you truly understand a topic, you should be able to create digestible examples for it.

                Refusing to compromise on this is more a sign of immaturity and insecurity, than a consolidation of your intellect.

                • Angry_Autist (he/him)@lemmy.world
                  link
                  fedilink
                  arrow-up
                  1
                  arrow-down
                  1
                  ·
                  3 months ago

                  You have to respect that people are smart in different ways.

                  Yes, Drumpf is an idiot for everything except manipulating people. Should I ‘respect’ his ability to literally get away consequence free with *Gestures wildly at EVERYTHING*

                  so you don’t notice their intelligence,

                  No, most people are idiots through and through, some people have self-improving interests and hobbies that gives them greater breadth of though, but I’d argue that’s less than 20% of the population.

                  Most people have a calcified worldview built from things their families and friends tell them with very little self-examination that they are STUBBORNLY resistant to shedding, and will ghost family instead of addressing their internal conflicts.

                  Look I get you have a positive view of humanity and at one point so did I but I cannot stress to you the importance of the fact that 60-70% of the population are basically just children that refuse to leave the Concrete Operational mode.

          • Echo Dot@feddit.uk
            link
            fedilink
            arrow-up
            0
            arrow-down
            1
            ·
            3 months ago

            Believe it or not I don’t need the concept of fractions explaining to me by a self-important arse.

          • tetris11@lemmy.ml
            link
            fedilink
            arrow-up
            0
            ·
            edit-2
            3 months ago

            No it’s not, it’s just the cake quality distribution is small and lies within the large pie quality distribution

                  ____QUALITY___DISTRIBUTION__________
            cake |        mediocre good  best
             pie |   mediocre                good best
            
  • Asafum@feddit.nl
    link
    fedilink
    arrow-up
    2
    ·
    3 months ago

    The American education system (for my old millennial ass)

    “Memorize this. No I will not explain how it works or why. Memorize it take the test and leave me alone.”

    Me who is physically incapable of memorizing seemingly arbitrary stuff and needs to understand for it to stick: I guess fuck me then huh? 1/4 pounder it is!

    • The_Decryptor@aussie.zone
      link
      fedilink
      English
      arrow-up
      2
      ·
      3 months ago

      Sounds a hell of a lot like my Australian school experience.

      My high school was great, if you were doing poorly in a class then next year they’d put you in an easier class to bring up your average grade (And if that didn’t work, then they’d just ignore you).

      • Asafum@feddit.nl
        link
        fedilink
        arrow-up
        1
        ·
        edit-2
        3 months ago

        Yeah I definitely was. Our regular class of 30 kids in one classroom, one graduation class of 900… The goddamn school was a city of 2,000 kids… Of all those kids, and therefore all those parents paying taxes, we somehow couldn’t afford paper one year. Of my class of 900, 400 graduated. That should tell you something about the shithole I come from lol

      • ouRKaoS@lemmy.today
        link
        fedilink
        arrow-up
        1
        ·
        3 months ago

        Programming taught me math, problem solving, and how to reassemble a keyboard after it bounces off the wall and shatters into 103 pieces.

  • CluckN@lemmy.world
    link
    fedilink
    arrow-up
    1
    ·
    3 months ago

    Try to compete with McDonald’s marketing on their brand new 1/4 pounder

    Get absolutely destroyed when piggy-backing their marketing strategy fails

    Blame the customer for not understanding fractions

      • taiyang@lemmy.world
        link
        fedilink
        arrow-up
        1
        ·
        3 months ago

        Wait no, they should do that. The eighth burger would be a success (although to be fair the 1/3 Burger was decades ago so maybe times have changed)

      • Angry_Autist (he/him)@lemmy.world
        link
        fedilink
        arrow-up
        0
        arrow-down
        1
        ·
        edit-2
        3 months ago

        Because at that point the size difference would be clearly visible.

        Also many fast food places have, and they’re called sliders.

    • Angry_Autist (he/him)@lemmy.world
      link
      fedilink
      arrow-up
      0
      arrow-down
      1
      ·
      3 months ago

      It’s literally what happened…

      why the fuck are you greentexting it sarcastically

      and

      who the hell are the 18 other people that thought you were making sense?

  • dQw4w9WgXcQ@lemm.ee
    link
    fedilink
    arrow-up
    2
    arrow-down
    1
    ·
    3 months ago

    It doesn’t take a ton of mental capacity, but even though I have a good education in math, I still find myself doing the heuristics of assuming that larger digits means larger number. Using fractions for comparing sizes can flip these heuristics. And I think a lot of people are like me, and also that they won’t spend a lot of time reading each item on the menu.

    Where I’m from, burger sizes are just given in amount of grams, which makes it a lot easier to compare.

    • StThicket@reddthat.com
      link
      fedilink
      arrow-up
      0
      ·
      3 months ago

      Even though fractions makes sense for accuracy in a mathematical point of view, I see no benefit in a practical application.

      • 31337@sh.itjust.works
        link
        fedilink
        arrow-up
        0
        ·
        edit-2
        3 months ago

        Fractions are easier to do calculations in your head or on paper than trying to do the same stuff in decimals. E.g. half of 1/2 is 1/4, half of 1/4 is 1/8, half of 1/8 is 1/16, half of 1/16 is 1/32 etc. In decimals this would be 0.5 -> 0.25 -> 0.125 -> 0.0625 -> 0.03125. When building stuff, I find it useful to be able to do that kind of stuff in my head easily.

            • hswolf@lemmy.world
              link
              fedilink
              arrow-up
              0
              arrow-down
              1
              ·
              3 months ago

              I get what you mean, but its adding a useless complexity layer.

              If the thing always is smaller than, for example, a kilogram, just use the next measurement unit, a gram. 100g, 200g, 500g, etc.

              It’s true the other way around, if the thing is always bigger than, for example, a kilogram, use it as is. 1kg, 1.5kg, 4kg, 6.2kg.

              For ease of comparison, always use the most significant unit.

    • meliante@lemmy.world
      link
      fedilink
      arrow-up
      0
      arrow-down
      1
      ·
      edit-2
      3 months ago

      heuristics of assuming that larger digits means larger number

      That’s not heuristics, it’s mental laziness or smoothbrain. You shouldn’t say you have a good education in math and then say that…

      • dQw4w9WgXcQ@lemm.ee
        link
        fedilink
        arrow-up
        1
        ·
        3 months ago

        It’s indeed a form of mental laziness because the mind is designed to approach some concepts with a non-perfect optimization. That’s heuristics. Yes, I can very easily see which number is the largest if I put my mind at it. But scanning over a fast food chain-sized menu, seeing numbers for 2, 4, 8, 12 piece nuggets, prices on different items and a 1/3 pound burger next to a 1/4 pound burger, I could easily see my mind skip the math and mess up the size comparrison.

          • dQw4w9WgXcQ@lemm.ee
            link
            fedilink
            arrow-up
            1
            ·
            3 months ago

            I’m all up for being corrected if I’m wrong in my laguage somehow, but that article seems to be 100% in line with my understanding. What do you find to be wrong?

            • meliante@lemmy.world
              link
              fedilink
              arrow-up
              0
              arrow-down
              1
              ·
              edit-2
              3 months ago

              Like the article says in the first sentence, heuristics “is any approach to problem solving that employs a pragmatic method”. Looking at fractions and assuming that the big number is larger is not a pragmatic method, it’s a completely smoothbrain approach. I can’t even comprehend how you think that’s a good approach to fractions. It’s just flummoxing.

                • meliante@lemmy.world
                  link
                  fedilink
                  arrow-up
                  1
                  arrow-down
                  1
                  ·
                  3 months ago

                  I believe that’s the jist of it. Heuristic is a way to get a roughly correct answer to a specific problem. If it doesn’t provide a response that stays in the same ballpark of the real solution to the problem it’s not heuristic, it’s just a wrong train of thought.

              • dQw4w9WgXcQ@lemm.ee
                link
                fedilink
                arrow-up
                1
                ·
                3 months ago

                I think we just disagree on the level something has to be to be considered “pragmatic”. Almost all numbers we deal with in a daily basis are not fractions, so it’s very natural to develop a shortcut to quickly look at digits to compare numbers. That is a practical approach.

                Now, if you don’t get too stuck on the word “pragmatic” but actually finish the sentence, you might find it to be more applicable.

                Or maybe even look at the wikipedia page for heuristics from a psychological perspective:

                https://en.m.wikipedia.org/wiki/Heuristic_(psychology)

                • meliante@lemmy.world
                  link
                  fedilink
                  arrow-up
                  0
                  arrow-down
                  1
                  ·
                  3 months ago

                  Yes, I disagree that looking at a fraction and thinking “bigger number = larger number” is heuristic. It’s just really extremely dumb and I can’t even.

                  That’s it. There’s no argument, although you seem to think there is.

  • seathru@lemmy.sdf.org
    link
    fedilink
    English
    arrow-up
    1
    ·
    3 months ago

    Except it’s not true. That was just the excuse A&W made when going bankrupt. No one else had problems selling 1/3lb burgers in the US.

    • Angry_Autist (he/him)@lemmy.world
      link
      fedilink
      arrow-up
      2
      ·
      3 months ago

      It was literally reported in newspapers at the time, angry people posting in the opinions section about how A&W was ‘ripping people off’

      And no other existing fast food chain at the time marketed a 1/3 burger.

      Source: I am fucking old.

      Now can you explain to me why so many people assume your bullshit to be right?

        • Angry_Autist (he/him)@lemmy.world
          link
          fedilink
          arrow-up
          0
          arrow-down
          1
          ·
          3 months ago

          It was in newspapers, you can literally search it and read scans of it right now.

          Even in the 70s there were people who marveled at how stupid the angry idiots who thought 1/3 was less than 1/4 and you can go back and read those articles and see their own words.

      • seathru@lemmy.sdf.org
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        Yeah, I would think so. No other restaurant had problems selling 1/3lb burgers. Braums and Carls Jr sling them by the truckload. Almost all the small family restaurants here sell their burgers by 1/3lb 2/3lb sizes. And I don’t exactly live in an area known for it’s high intelligence. So I’m calling shenanigans.

        • Angry_Autist (he/him)@lemmy.world
          link
          fedilink
          arrow-up
          0
          arrow-down
          1
          ·
          3 months ago

          Every record that I can find says Carls Jr debut their 1/3 lb thickburger in 2002 and Braum’s was founded in the 1980s.

          So they were absolutely NOT contemporaries of A&W when they were marketing their 1/3 lb burgers.

          I’m not really sure what people like you get from coming here and lying on the internet, but I am so fuckdamn tired of it.

          • seathru@lemmy.sdf.org
            link
            fedilink
            English
            arrow-up
            1
            ·
            edit-2
            3 months ago

            Username checks out.

            Edit: the claim in the OP is “1/3lb burger failed in america” nothing to do with the 80’s. Lots of places still sell 1/3lb burgers 40 years later.

            • gamermanh@lemmy.dbzer0.com
              link
              fedilink
              English
              arrow-up
              1
              ·
              3 months ago

              the claim in the OP is "1/3lb burger failed in america

              It did, in the 80s, when A&W tried to sell them. I live a 30m drive from the original A&W, they have newspapers up from that time with the people bitching about it. It’s a popular “fun fact” style story and has been since it happened

              The practice wasnt successful until the early 2000s, a little after it had become a fun fact that became more and more widely known. I think I even remember seeing an ad for Carl’s Jr that played on the fact that A&W had failed where they were succeeding and made some joke about dumb older generations or whatever to appeal to the youth

            • chatokun@lemmy.dbzer0.com
              link
              fedilink
              arrow-up
              1
              ·
              3 months ago

              Video games also failed in America. Some even thought it would never come back into prominence, and I don’t recall if it’s related but the writer of the Wticher books sold rights for the game in hard cash and not percentage of profit because he thought they’d never make money as a video game.

              Failed and such doesn’t mean forever. Things can change or changes in advertising/quality control can restore dead markets. Now maybe this means as you said it wasn’t American stupidity, but were also talking Americans who supported segregation at one time and by majority now do not. As different people grow up or even if people heard about this and learned to be less dumb, the conditions in which the original failure could have changed, making the statement true at the time.

            • Angry_Autist (he/him)@lemmy.world
              link
              fedilink
              arrow-up
              0
              arrow-down
              1
              ·
              3 months ago

              Then they aren’t contemporaries of the time when A&W debut their 1/3 burger NOW ARE THEY?!

              I’m not really sure what you and the above asshat’s motivation is, do you think that somehow your intellectual dishonesty will make people think Americans are less stupid on average?

              Frankly I don’t even care and I am so fuckdamn tired of your kind.

              • frezik@midwest.social
                link
                fedilink
                arrow-up
                1
                arrow-down
                1
                ·
                3 months ago

                Please take a step back. You’re getting worked up about a hamburger debate on the Internet.

                • Angry_Autist (he/him)@lemmy.world
                  link
                  fedilink
                  arrow-up
                  1
                  arrow-down
                  1
                  ·
                  3 months ago

                  No I am getting worked up about two people spewing provably wrong bullshit, misleading the entire thread, and getting tons of traction because of it.

                  We are now reddit 2016 and it’s only getting worse by the hour.

        • Comment105@lemm.ee
          link
          fedilink
          arrow-up
          0
          arrow-down
          1
          ·
          3 months ago

          By now it’s already been a meme for a while. That’s how these people learned that the ⅓ was bigger than the ¼.

          • sugar_in_your_tea@sh.itjust.works
            link
            fedilink
            arrow-up
            0
            ·
            3 months ago

            Nah, if you look in any American kitchen, you’ll find 1/3 cup and 1/4 cup measuring cups. They may not use them, but everyone has them, and it’s painfully obvious that the 1/4 nests inside the 1/3, therefore the 1/3 is bigger. If you want to make mac 'n cheese, you use the 1/4 for the milk, which means you’ll take it out of the 1/3 cup.

            • Comment105@lemm.ee
              link
              fedilink
              arrow-up
              1
              arrow-down
              1
              ·
              3 months ago

              Americans are so bad at measurements that graduation marks don’t work for them.

              They need an individual container for each common measurement.

              It’s absurd.

          • Comment105@lemm.ee
            link
            fedilink
            arrow-up
            0
            arrow-down
            2
            ·
            3 months ago

            Don’t read it, it will give you a headache and make you crave stroopwafel met hagelslag en kokospasta.

            It’s a craving you will never be able to satisfy in a civilized country, meaning you’ll either have to wait it out (takes days, sometimes weeks) or 🤢🤮 travel to the land of the d*tch 🤮😫

    • AwkwardLookMonkeyPuppet@lemmy.world
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      Depends on the person and their lifestyle. It’s too much food for a 130 pound couch potato. It’s not nearly enough food for a 200 pound bodybuilder, or rock climber.

        • krashmo@lemmy.world
          link
          fedilink
          arrow-up
          0
          ·
          3 months ago

          Speak for yourself cuck. My day starts with a 4:00 AM trip to McD’s to get my body in prime condition for the gym. I’m lifting plates in both locales before you’ve regained consciousness and realized whatever you were dreaming about is going to be the best part of your day.

          /s obviously but just in case

          • Comment105@lemm.ee
            link
            fedilink
            arrow-up
            0
            arrow-down
            1
            ·
            edit-2
            3 months ago

            If I haven’t torn a tendon before noon, I’m killing myself.

            I might as well hurry up and get my ass to hell if I’m about to start living such a chickenshit bitch life.