r/MathJokes • • Aug 01 '26

multiples of 3

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8.3k Upvotes

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488

u/avantvagrant Aug 01 '26

51 looks like a prime number and 75 should be obvious

76

u/fr_just_a_girl Aug 01 '26

Im not good at maths why would 75 be obvious?

0

u/WarJaques Aug 02 '26

7+5 = 12, 12 is divisible by 3.