Khan/khan-exercises — Issue #7128: Arithmetic challenge - Issue with correct answer 
Author: KhanBugz
Created: 2011-11-27 16:24:36+00:00
State: open
Labels: leopard, safari, wrong-or-unclear

-3/5x3/7= -1/5

[arithmetic_challenge.html?seed=94&problem=2 (multiplying_fractions)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/arithmetic_challenge.html?seed=94&problem=2&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/arithmetic_challenge.html?seed=94&problem=2&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22-1%2F3%5C%22%22%2C38%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C47%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C0%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C0%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C0%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C0%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C0%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C0%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F5%5C%22%22%2C1%5D%5D)

["-1/3","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5","-1/5"]

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