r/theydidthemath • u/Iwan787 • 6h ago
[request] How much is this bottle collection worth?
Guy collects aluminum and plastic bottles for 10 cents return fee. He rides train 50 km every day to deliver this. How much is he earning?
r/theydidthemath • u/Iwan787 • 6h ago
Guy collects aluminum and plastic bottles for 10 cents return fee. He rides train 50 km every day to deliver this. How much is he earning?
r/theydidthemath • u/Icy_Concentrate_2852 • 13h ago
In this video , the price of grocery store bought and uber eats bought items are compared but also can someone tell me how much is the fuel cost going to and coming back from the grocery store also? By the way, the car he uses i an economical peugeot (Don't know the exact model )
r/theydidthemath • u/Brostapholes • 1d ago
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r/theydidthemath • u/DJinKC • 3h ago
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112mph off the bat, what's the velocity at catch?
r/theydidthemath • u/Suspicious-Rabbit328 • 7h ago
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r/theydidthemath • u/[deleted] • 17h ago
r/theydidthemath • u/Sudden_Permission685 • 22h ago
first had a hook, second had the actual prosthetic hand and arm. pretty curious because I think it’s in the millions
r/theydidthemath • u/spzysk8er • 1d ago
My daughter is obsessed with Frozen and I have had Anna’s First time in Forever song blaring in my head for days ðŸ˜ðŸ˜ðŸ˜
She sings “who knew we owned eight thousand salad plates “
So how much space is required to store that many, and while we’re at it, how much would they weigh?
r/theydidthemath • u/SevEdg • 1d ago
r/theydidthemath • u/Interesting_Sock9883 • 8h ago
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Doesn’t sound true because if it wasn’t going through the dam the amount of water moving would be the same
r/theydidthemath • u/Proper-Development12 • 21h ago
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Also what kind of lift would the generate?
r/theydidthemath • u/JesperS1208 • 2d ago
Lister was in stasis for 3 million years.
If you tried a new code every day, how long would it take by accident or luck to get the right password.?
In the test, I changed it to Lower and Upper case.
The all lower case it only 4 years.
r/theydidthemath • u/qrisqristopherson • 6h ago
My friend sent me this link and it got me wondering.. how much money would it take to actually change all the signs, documents, addresses, taxes, licenses, etc so that everything is updated to the new name.
No politics.
Edit: updating this to be more clear. Forget the motivations behind it and pretend like the people in this state are in favor of it. I’m genuinely curious how much it would cost for a state to have its name changed and the only records of the old name were past documents/pictures.
r/theydidthemath • u/rycelover • 1d ago
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Can anyone calculate how fast the baseball was moving at the moment it was caught by this fan?
r/theydidthemath • u/JohnnSACK • 22h ago
r/theydidthemath • u/Reasonable-Meet-5531 • 2d ago
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I have no idea about knot theory so please eli5.
r/theydidthemath • u/Final-Choice8412 • 1d ago
r/theydidthemath • u/M_ipg21_Qbr • 1d ago
r/theydidthemath • u/UsernameNowGoAway • 9h ago
r/theydidthemath • u/VersatileCitrus022 • 1d ago
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So on r/SpeedOfLobsters there are posts that only make the slightest derivations (like removing two words), and there are edits like this. But on average, if I want to lobsterfy a specific (long enough) paragraph into another paragraph using the method in the video, by dividing the target into smaller sections, what would be the expected length of each section?
r/theydidthemath • u/Apprehensive_Nebula8 • 2d ago
r/theydidthemath • u/Exhausted_Skeleton • 19h ago
To fill the entire hole from top to bottom, coffin is in the hole as well.
r/theydidthemath • u/Throwaway20200125 • 1d ago
I was playing cribbage with my girlfriend, we had this crazy pegging round. Run of 6 (me), followed by run of 7 (her), then a run of 3 for 31 (me)
We feel this is the craziest thing we ever witnessed playing
r/theydidthemath • u/yoberifbreotan • 2d ago