Khan/khan-exercises — Issue #7411: Adding fractions with common denominators - typing  in right anwser AND IT  WONT WORK!!
Author: KhanBugz
Created: 2011-12-01 00:22:11+00:00
State: open
Labels: chrome, other, xp

[adding_fractions_with_common_denominators.html?seed=79&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_fractions_with_common_denominators.html?seed=79&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_fractions_with_common_denominators.html?seed=79&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%2211%5C%5C%5C%5C14%5C%22%22%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C24%5D%2C%5B%22hint-activity%22%2C%220%22%2C24%5D%2C%5B%22hint-activity%22%2C%220%22%2C24%5D%2C%5B%22hint-activity%22%2C%220%22%2C24%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2211%5C%5C%5C%5C14%5C%22%22%2C34%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2211%5C%5C%5C%5C14%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2211%5C%5C%5C%5C14%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2211%5C%5C%5C%5C14%5C%22%22%2C31%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2211%5C%5C%5C%5C14%5C%22%22%2C1%5D%5D)

["11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14","11\\14"]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30

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