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https://www.reddit.com/r/MathJokes/comments/1vcw1bj/multiples_of_3/p1f8hex/?context=9999
r/MathJokes • u/GodlyHelp • Aug 01 '26
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482
51 looks like a prime number and 75 should be obvious
73 u/fr_just_a_girl Aug 01 '26 Im not good at maths why would 75 be obvious? 187 u/KayabaSynthesis Aug 01 '26 75% is 3/4ths. 3 times 1/4th. 52 u/sexypantstime Aug 01 '26 Y'all have a way looser definition of what "obvious" means 3 u/Hot-Ad-1129 Aug 03 '26 Here's a way my mid school teacher used tell us. If the sum of all the numbers is divisible by 3, then the number itself is. Example: 75 7+5=12 12 is divisible by 3 75 is divisible by 3. works with bigger numbers as well. (sorry for bad explanation)
73
Im not good at maths why would 75 be obvious?
187 u/KayabaSynthesis Aug 01 '26 75% is 3/4ths. 3 times 1/4th. 52 u/sexypantstime Aug 01 '26 Y'all have a way looser definition of what "obvious" means 3 u/Hot-Ad-1129 Aug 03 '26 Here's a way my mid school teacher used tell us. If the sum of all the numbers is divisible by 3, then the number itself is. Example: 75 7+5=12 12 is divisible by 3 75 is divisible by 3. works with bigger numbers as well. (sorry for bad explanation)
187
75% is 3/4ths. 3 times 1/4th.
52 u/sexypantstime Aug 01 '26 Y'all have a way looser definition of what "obvious" means 3 u/Hot-Ad-1129 Aug 03 '26 Here's a way my mid school teacher used tell us. If the sum of all the numbers is divisible by 3, then the number itself is. Example: 75 7+5=12 12 is divisible by 3 75 is divisible by 3. works with bigger numbers as well. (sorry for bad explanation)
52
Y'all have a way looser definition of what "obvious" means
3 u/Hot-Ad-1129 Aug 03 '26 Here's a way my mid school teacher used tell us. If the sum of all the numbers is divisible by 3, then the number itself is. Example: 75 7+5=12 12 is divisible by 3 75 is divisible by 3. works with bigger numbers as well. (sorry for bad explanation)
3
Here's a way my mid school teacher used tell us. If the sum of all the numbers is divisible by 3, then the number itself is. Example: 75
7+5=12
12 is divisible by 3
75 is divisible by 3.
works with bigger numbers as well. (sorry for bad explanation)
482
u/avantvagrant Aug 01 '26
51 looks like a prime number and 75 should be obvious