Khan/khan-exercises — Issue #15808: Converting decimals to fractions 2 - Mastery Counter not working
Author: KhanBugz
Created: 2012-03-09 11:41:20+00:00
State: open
Labels: ie8, other, win7

The mastery counter seems to not be working. It isn't consistently counting down when an exercise is completed, and when an error is made, it is jumping up. Example: I had three exercises to go, and when I missed one, rather than the four it normally tells me I have to complete, the number jumped to 13.

[converting_decimals_to_fractions_2.html?seed=173&problem=into-mixed](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/converting_decimals_to_fractions_2.html?seed=173&problem=into-mixed&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/converting_decimals_to_fractions_2.html?seed=173&problem=into-mixed&debug&activity=%5B%5D)

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