Khan/khan-exercises — Issue #5619: Subtracting fractions with common denominators - Answer Box
Author: KhanBugz
Created: 2011-11-05 02:15:13+00:00
State: open
Labels: ie8, xp

The answer box will not let me write a fraction.

[subtracting_fractions_with_common_denominators.html?seed=23&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtracting_fractions_with_common_denominators.html?seed=23&problem=0&debug)

["6-19","6-19"]

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