Khan/khan-exercises — Issue #8793: Arithmetic challenge - i always have to simplifly 
Author: KhanBugz
Created: 2011-12-16 00:59:19+00:00
State: open
Labels: firefox, other, vista

i did get 12/7 and i would have to simplfiy but i didnt

[arithmetic_challenge.html?seed=176&problem=multiplying (multiplying_and_dividing_negative_numbers)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/arithmetic_challenge.html?seed=176&problem=multiplying&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/arithmetic_challenge.html?seed=176&problem=multiplying&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.24) Gecko/20111103 AskTbGAM1/3.13.1.18107 Firefox/3.6.24 (.NET CLR 3.5.30729)

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