Khan/khan-exercises — Issue #10715: Adding subtracting mixed numbers 0.5 - Answers go through, next problem comes up, but the next answer can't be submitted (the button says Please wait...) and points don't update
Author: KhanBugz
Created: 2012-01-09 03:16:55+00:00
State: open
Labels: chrome, not-showing, win7

[adding_subtracting_mixed_numbers_0.5.html?seed=90&problem=two-numbers](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_subtracting_mixed_numbers_0.5.html?seed=90&problem=two-numbers&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_subtracting_mixed_numbers_0.5.html?seed=90&problem=two-numbers&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.75 Safari/535.7

MathJax is loaded, ready, queue length: 0