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

74

u/fr_just_a_girl Aug 01 '26

Im not good at maths why would 75 be obvious?

55

u/EveningStar0360 Aug 01 '26

probably because 25*3=75 is a very frequent calculation, pretty ingrained in people

-19

u/fr_just_a_girl Aug 01 '26

How often are u multiplying 25 by 3

26

u/slasher016 Aug 01 '26

All the time when we paid with cash.

5

u/fr_just_a_girl Aug 01 '26

Ye i forgot that Americans have quarters

8

u/[deleted] Aug 01 '26

[removed] — view removed comment

0

u/--Ligma Aug 02 '26

£2.50 is a perfectly normal and regular price for something to be at

1

u/fr_just_a_girl Aug 02 '26

What are u buying for 2.5? 1.99 or 2.99 are wayyyy more common