Khan/khan-exercises — Issue #12274: Adding fractions - fractions
Author: KhanBugz
Created: 2012-01-27 15:26:54+00:00
State: open
Labels: firefox, hard, xp

[adding_fractions.html?seed=59&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_fractions.html?seed=59&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_fractions.html?seed=59&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%225%2F12%5C%22%22%2C25%5D%2C%5B%22incorrect-activity%22%2C%22%5C%225%2F12%5C%22%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5C%225%2F12%5C%22%22%2C7%5D%2C%5B%22hint-activity%22%2C%220%22%2C20%5D%2C%5B%22hint-activity%22%2C%220%22%2C21%5D%2C%5B%22hint-activity%22%2C%220%22%2C22%5D%2C%5B%22hint-activity%22%2C%220%22%2C23%5D%2C%5B%22hint-activity%22%2C%220%22%2C23%5D%2C%5B%22incorrect-activity%22%2C%22%5C%225%2F12%5C%22%22%2C25%5D%2C%5B%22incorrect-activity%22%2C%22%5C%225%2F12%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%225%2F12%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%225%2F12%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%225%2F12%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%225%2F72%5C%22%22%2C248%5D%5D)

["5/12","5/12","5/12","5/12","5/12","5/12","5/12","5/12","5/72"]

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.10) Gecko/20100914 Firefox/3.6.10 (.NET CLR 3.5.30729)

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