Khan/khan-exercises — Issue #4247: Adding and subtracting fractions - word problem
Author: KhanBugz
Created: 2011-10-12 21:40:34+00:00
State: open
Labels: firefox, xp

make into an equation this work problem.

tim and kim are twins. at birth, kim weighed 3 pounds more than 2/3 of tim's weight. if kim weighed 61/2 pounds at birth, how much did tim weigh at birth?

[adding_and_subtracting_fractions.html?seed=78&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_fractions.html?seed=78&problem=0)

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