Khan/khan-exercises — Issue #14534: Adding fractions with common denominators - the competer says i am wrong
Author: KhanBugz
Created: 2012-02-23 21:28:26+00:00
State: open
Labels: hard, safari, snowleo

this program is stuipid

[adding_fractions_with_common_denominators.html?seed=3&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_fractions_with_common_denominators.html?seed=3&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_fractions_with_common_denominators.html?seed=3&problem=0&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%2210%2F12%5C%22%22%2C5%5D%2C%5B%22correct-activity%22%2C%22%5C%2210%2F12%5C%22%22%2C10%5D%2C%5B%22correct-activity%22%2C%22%5C%2210%2F12%5C%22%22%2C30%5D%2C%5B%22correct-activity%22%2C%22%5C%2210%2F12%5C%22%22%2C16%5D%5D)

["10/12","10/12","10/12","10/12"]

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MathJax is loaded, ready, queue length: 0