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.
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."
"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.
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.
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.
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!
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).
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
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.
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.
for some reason people love to revisit things like this and find post hoc justifications for dumb fucks to make them look smarter. it happens a lot with elon and TFG too.
but the one timeless example that pisses me off the most is W's "fool me once" flub. every time it's mentioned, so many people come to his defense, adamant that it was on purpose! supposedly he didn't want to have a clip of him saying "shame on me" on camera to be used against him in political ads and whatnot. not like we have tons of evidence that he was a fuckwit before that, and never mind that there's absolutely no evidence for this to be so propagated like it's a fact...
but this is such bs on so many levels that I'm getting angry even right now thinking about it. wow! such marvelous political instincts... he sure didn't end up giving a much worse soudbite that made him look like an absolute buffoon now, did he? what a savant!
no, people can be stupid. but also the american public in general? come on... there's areas in which you can try to save your national pride, math ain't one of them.
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.
Yup, A&W sucked because their food sucks. They were great when I was a kid (I loved their frosted rootbeer mugs and onion rings), but they started cutting costs or something because I never went back after the early 2000s or so.
The way he lays out his math had me a little confused at first but I blame it on my lack of coffee
When I was in grade school I remember a teacher told me that if you think about the greater and less than signs as alligators eating the bigger numbers... To this day, it's still what I see
Huh... I was taught they are 2 lines. There's a bigger gap on the side which is bigger, and a smaller gap on the side that's smaller (so small they touch)
My teacher put a kid with dwarfism and tall kid side by side in front of the black board and drew a line between the tops of their heads, and then another still downwards but in the opposite horizontal direction. Thus the pointy end always faces the smaller thing, while the open end always faces the larger thing. Doesn't work so well in english, though since it kind of implies people with dwarfism are "less than" people without the condition. In the language it was taught the verbs used for < and > are also used when comparing heights.
Well, the 1/3 also had to compete with the double-quarter (aka, half pound, but two patties), which is bigger and feels significantly more substantial as well.
It doesn't help that any place I saw selling them (let's be real here, this is about McD's) was offering an expensive and fancy 1/3rd burger (deluxe bacon, southwest ranch style, Asian sensation with real gold flake, etc) against the old reliable (cheap) quarter-pounder. Perceived value is everything.
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.
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.
But we use fractions a ton here in the US. For example, you can buy milk in a half gallon or a gallon. When you measure, you use 1/4 cup or 1/2 cup. In metric, you rarely use fractions and instead just change the unit (e.g. 250ml or 1L).
Since it's so common here, it's honestly nuts to me that anyone here would be confused at whether 1/4 lb or 1/3 lb is bigger, because we use fractions so often here. If you've ever cooked anything in your life (incl. macaroni and cheese from a box), you've dealt with fractions in real life. I probably do more fraction math than decimal math, especially since I buy everything with my credit card, so when I see a decimal, I round it to the nearest convenient fraction (e.g. I bought 4.5lbs of meat recently for a dinner party, and I communicated that as 4 1/2 lbs). If you ask me how many ounces are in a 1/4 cup, I'd have to stop and think. But if you ask me how many 1/4 cups are in a cup, I'd have the answer for you on the spot.
So I could see this happening in areas where fractions aren't common, but in the US, it's something everyone deals with, pretty much daily. Oh, btw, we have one of these at my local dump:
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.
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.
It failed at more chains than just McDonald's. Lots of places had 1/3 burger patties only and most have switched to 1/4 and didn't even alter the price... More profit and they get less headache about it.
Why the fuck would you bring ounces into it? We were having a perfectly fine conversation here and now you've brought imperial unit conversion into the mix.
What's the ounce to pound thing again? 12? 16? 20, or 32 or something? Who am I kidding? I don't give a shit.
If you're not using metric at least have the decency to stick to pounds, kilopounds, millipounds, micropounds, or whatever the fuck you want to name your orders of 1,000. Just don't ever come here fucking about with short tons and long tons or I'll strap you to a board, drop you in a tub, and drown you in a metric ton of sewage.
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.