Khan/khan-exercises — Issue #13900: Arithmetic challenge - arithmetic challenge
Author: KhanBugz
Created: 2012-02-15 17:39:01+00:00
State: open
Labels: ie8, wrong-or-unclear, xp

[arithmetic_challenge.html?seed=65&problem=5 (multiplying_fractions)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/arithmetic_challenge.html?seed=65&problem=5&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/arithmetic_challenge.html?seed=65&problem=5&debug&activity=%5B%5D)

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