Comment on 10!=10*9*8*7*6*5*4*3*2*1
Xavienth@lemmygrad.ml 2 days agoMuch easier to start if you know there are 3600 seconds in an hour. 36 is 9×4 and 100 is 10×5×2. Then 24 hours is 8×3, and 6 weeks gives you 6×7 (hand gesture).
Comment on 10!=10*9*8*7*6*5*4*3*2*1
Xavienth@lemmygrad.ml 2 days agoMuch easier to start if you know there are 3600 seconds in an hour. 36 is 9×4 and 100 is 10×5×2. Then 24 hours is 8×3, and 6 weeks gives you 6×7 (hand gesture).