Khan/khan-exercises — Issue #6171: Exponents 4 - doent accept 6 2/3 for an answer
Author: KhanBugz
Created: 2011-11-12 18:14:38+00:00
State: open
Labels: chrome, win7

Reporter: mihkel.lukats@gmail.com

exercise is "8-4/3" i but an answer "6 2/3" and it says its wrong..

[exponents_4.html?seed=150&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponents_4.html?seed=150&problem=0&debug)

["6 2/3","6 2/3"]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.120 Safari/535.2

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