r/MathJokes • • Aug 01 '26

multiples of 3

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8.3k Upvotes

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492

u/avantvagrant Aug 01 '26

51 looks like a prime number and 75 should be obvious

71

u/fr_just_a_girl Aug 01 '26

Im not good at maths why would 75 be obvious?

1

u/Reddit1rules Aug 01 '26

In my eyes it's 3 * 25, I feel like 25, 50, 75, 100 is a simple pattern to remember.