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r/theydidthemath

1,567,675 subscribers
And they said math has no real world applications

Notice: This subreddit is not actively monitored, so the posts here are only a small subset of what exists on reddit.

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locked Answered removed -- rule D removed -- rule C 5✓ Off-Site // Wrong/Bad Maths 3✓ Self & Off-site 9✓ Misleading title? 1✓
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to r/theydidthemath by jcoebatty
3 weeks ago
Preview thumbnail for [Request] How big would a set of wings have to be to carry a human body? image
[Request] How big would a set of wings have to be to carry a human body?
in request
to r/theydidthemath by Kr4zy-K
1 month ago
Preview thumbnail for [Request]Is there a way to calculate the size and potential power output of this lightning bolt? image
[Request]Is there a way to calculate the size and potential power output of this lightning bolt?
in request
to r/theydidthemath by cant_find_name_
1 month ago
Preview thumbnail for [Request] What RPM would be required for this contraption to work as intended. image
[Request] What RPM would be required for this contraption to work as intended.
in request
to r/theydidthemath by RoboPlunger
1 week ago
Preview thumbnail for [Request] Is this possible? What would the interest rate have to be? image
[Request] Is this possible? What would the interest rate have to be?
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to r/theydidthemath by Turtlemastr
1 month ago
Preview thumbnail for [Request]How loud would this be? Could we even calculate this? image
[Request]How loud would this be? Could we even calculate this?
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to r/theydidthemath by Crray0ns
2 months ago
[Request] How much would this increase his monthly power bill to run this for 10 minutes?
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to r/theydidthemath by SafePlenty2590
1 month ago
Preview thumbnail for [Request] How much does Batman save the city in law enforcement costs? And how would that compare to what Bruce contributes to the city in income and capital gains taxed at 90% (haha). image
[Request] How much does Batman save the city in law enforcement costs? And how would that compare to what Bruce contributes to the city in income and capital gains taxed at 90% (haha).
in request
to r/theydidthemath by Argentas
1 week ago
Preview thumbnail for [Request] Can someone check this ? image
[Request] Can someone check this ?
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to r/theydidthemath by Zentsuki
2 months ago
[Request] If this Space Elevator was real, how many people would likely die if it somehow fell over? And could an earthquake knock it down?
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to r/theydidthemath by holdmyrichard
1 month ago
[Self] I did the math to try to teach another redditor fundamentals of economics
in self
to r/theydidthemath by gimme_your_liver_now
1 week ago
Preview thumbnail for [Request] Can this be profitable and are the claims true? image
[Request] Can this be profitable and are the claims true?
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to r/theydidthemath by KingRoachSITIG
1 month ago
Preview thumbnail for [Request] I can't come to a solid conclusion image
[Request] I can't come to a solid conclusion
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to r/theydidthemath by nycguy12392
2 months ago
Preview thumbnail for [Request] What would be the volume of 60,000,000 pennies? image
[Request] What would be the volume of 60,000,000 pennies?
in request
to r/theydidthemath by avihen
3 months ago
Preview thumbnail for [Request]My son doesn’t understand his math homework and I want to help but I have no idea! Please help 🙏 image
[Request]My son doesn’t understand his math homework and I want to help but I have no idea! Please help 🙏
in request
to r/theydidthemath by Duval_Danny
3 months ago
[request] In 1983, Rick Winters achieved a world record by diving 172 feet. How fast was he going when he hit the water, given he’s an average sized adult male.
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to r/theydidthemath by ShaanJohari1
3 months ago
Preview thumbnail for [Request] Best way to do it ? image
[Request] Best way to do it ?
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to r/theydidthemath by Ill-Ad-3782
4 days ago
[Request] request roof coverage totals as per post from carpentry sub
in request
to r/theydidthemath by Bal3rt
5 months ago
Preview thumbnail for [REQUEST] What's feasibly the best material/item combination you could use in this without overly endangering your life? image
[REQUEST] What's feasibly the best material/item combination you could use in this without overly endangering your life?
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to r/theydidthemath by RobsCrazy003
1 month ago
[request] What is the most amount of calories I can purchase from tacobell for $20? This is important
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to r/theydidthemath by AcanthaceaeOld241
3 months ago
[Request] Need some help with Mcnugget math
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to r/theydidthemath by notproudbutok
2 months ago
Preview thumbnail for [request] this talks about lasagna cell image
[request] this talks about lasagna cell
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to r/theydidthemath by Kr4zy-K
1 month ago
Preview thumbnail for [REQUEST] How long would it take the earth to orbit Stephenson 2-18, if it was 1 AU removed from the star, and maintained the same orbital speed it has now image
[REQUEST] How long would it take the earth to orbit Stephenson 2-18, if it was 1 AU removed from the star, and maintained the same orbital speed it has now
in request
to r/theydidthemath by Crray0ns
4 months ago
[Request] How much is $830K USD in wiener coffees?
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to r/theydidthemath by LordDrasektheMeme
1 month ago
[Request] I'm math illiterate, please help
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to r/theydidthemath by Ok_Beyond_4994
4 months ago
Preview thumbnail for [REQUEST] What is a solution? image
[REQUEST] What is a solution?
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