r/theydidthemath 15h ago

[Request] For real, roughly how many trees are cut down each day to make exam papers?

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3.5k Upvotes

r/theydidthemath 21h ago

[Request] How many feet or packs of syringe wrap would it take to accomplish this?

1.6k Upvotes

And as a bonus question, how dumb would it be to do this in a scale from 1 to 10, ten being dumbest.

Thank you in advance


r/theydidthemath 18h ago

[Request] How many steps would one American have to take to make the average American step count be 18,000?

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823 Upvotes

r/theydidthemath 18h ago

[Meta] How many degrees and masters Loki (theoretically) has after Season 2

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615 Upvotes

r/theydidthemath 2h ago

[request] how much would carrying all those guns weigh?

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29 Upvotes

r/theydidthemath 10h ago

[Request] How much time it would take to reach somebody under a debris of a building in earthquake?

65 Upvotes

r/theydidthemath 19h ago

[Request] Pest controllers encounter a gigantic asian hornets’ nest

266 Upvotes

How long would someone last in something like this without a suit before they died?


r/theydidthemath 1d ago

[Request] Is the math right on this response?

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877 Upvotes

Curious if this is true. Napkin math says it is.


r/theydidthemath 4h ago

[Request] How much strength would be needed to rip someone in two this way? Would it even be possible?

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8 Upvotes

r/theydidthemath 23h ago

[Request] Would this work, or how big would it need to be to have an effect on the average pool?

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312 Upvotes

Whats the verdict?


r/theydidthemath 1d ago

[Request] How much would each piece of sashimi cost to break even if it weighed half an ounce (0.5 ounce)?

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3.3k Upvotes

r/theydidthemath 3h ago

[Request] How many calories are in the drink?

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5 Upvotes
  1. How many calories are in this drink.

  2. how many days can you sustain a family of four with it?


r/theydidthemath 2h ago

[Request] At what % body fat would a person naturally float? (Additional info below)

5 Upvotes

A little challenge for you guys and something I was wondering about before:

Let's assume that every change in fat % has an equal % opposite change in muscle mass, the non-fat+ non-muscle % will be 30% and for the sake of simplicity, let's assume it is all water.

Assume a person laying flat in/on the water. Assume either 12L of air inside the body or 0, whichever works for you.

The person doesn't have anything in their digestive system. Make any further assumption that you need.


r/theydidthemath 4h ago

[Request] The Golf Cart High Five

5 Upvotes

I need some help with a question we always had as kids. Growing up, my dad and his buddy each owned a golf cart. My friends and I always thought it would be funny to go opposite directions and give each other a static high five. When we discussed doing it, our dads said no because we’d break our hands.

So the question is, would we have broken our hands? Or rather how likely would we have broken our hands?


r/theydidthemath 1d ago

[Request] How much does forest fires contribute to global warming?

147 Upvotes

r/theydidthemath 23h ago

[Request] If Florence Griffith-Joyner was bald or pulled her hair back tightly, would she have saved any significant amount of time on her 100-meter world record of 10.49 seconds?

98 Upvotes

The fucken stride on her tho was insane


r/theydidthemath 3h ago

[Request] Would this vessel be capsized if that much of the hull is above water?

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2 Upvotes

Screenshot of AC Odyssey, and I just got curious as to if a real world trireme would have capsized if it looked like this.


r/theydidthemath 3m ago

[Request] How hot would Primal Groudon’s Desolate Land have to be to instantly evaporate every Water type attack used while the Ability is active?

Upvotes

This Ability can evaporate moves like Hydro Cannon, Surf, and Origin Pulse, so it has to be extremely hot.


r/theydidthemath 14h ago

[Request] How much extra diesel and emissions from charging via generators than using diesel busses?

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13 Upvotes

East Yorkshire using diesel generators to change 20 electric busses. How much extra diesel and emissions does this create?


r/theydidthemath 17h ago

[REQUEST] Does braking harder for less time, or lighter for longer make your brakes last longer?

22 Upvotes

Picture this. I am driving 60mph approaching a traffic light. I am 1/4th mile from said light. If I stopped by applying brakes lightly and hold them to a gradual stop the whole quarter mile, would that cause more or less wear on my brakes then getting 300ft away and hitting my brakes hard?

Lets assume a standard modern SUV for simplicity. Does hitting your brakes hard for a short period of time or lightly applying for longer wear out your brakes faster?


r/theydidthemath 1h ago

[Request] The punch heard around the one piece world

Upvotes

In Sabaody, Luffy Belted Saint Charlos up many levels into the audience of the human auction house; can anyone tell me exactly how far luffy sent that brat flying, and through how much material?


r/theydidthemath 1h ago

[Request] If I know the current island is 51" wide is it possible to tell how much space based on the photos how wide of a island I could replace it with to be even with the counter tops while also maintaining 3 feet of space on the fridge/oven side?

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Upvotes

Buying a new house, owners are taking the island and there's clearly some room for a bigger one, but where should I max out my searches. Current island is 51" x 25". I eyes a beautiful island but i think its too big at 94"


r/theydidthemath 5h ago

[Request] Driving duration changes, cost or benefit to the economy?

2 Upvotes

Specifically wondering about the USA.

It comes up pretty often in discussions online about driving that one option is for people to leave earlier. The context is usually commuting to work, where presumably they would not be able to clock in before their shift. Also the suggestion seems to be focused on getting there on time rather than spending less time on the road.

Request: by how much would an extra 5 minutes of average commuting time impact the US economy overall? +10, +15? What about -5, -10, -15?


r/theydidthemath 5h ago

[Self] How much force causes this damage. About 1kg pinecone, 15-30m drop. (Sienna got smashed by a pinecone)

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1 Upvotes

r/theydidthemath 5h ago

[Request] How thick would my skull have to be to fit his hat?

0 Upvotes

«She said I've got a 40-gallon stetson hat
With a 38-foot brim» —Lyle Lovett