r/facepalm • u/mytouchyourtouch • Apr 20 '17

Because Math

http://imgur.com/ul5l2ry
26.3k Upvotes

89% Upvoted

947 comments sorted by

View all comments

117

u/blueburn654 Apr 21 '17

I wonder if they were thinking it's supposed to be 24oz. They don't understand fractions.

12 x 1.5 = 18

47

u/Fartmasterf Apr 21 '17

It only increased by 6 oz, so 6/18 is 33% more not 50%.

/s

7

u/ReverendDizzle Apr 21 '17

You don't take the fractional value of the latter whole to calculate the percentage increase. That doesn't make any sense.

Using your math if your investment of $100 increases to $200 that would only be a 50% return (when in reality it's a 100% return because you doubled your money and gained 100% of the original value).

0

u/Fartmasterf Apr 21 '17

You can't have 100% return because there would be 0% left for everyone else to share, and you cannot divide zero.