Khan/khan-exercises — Issue #7939: Rate problems 1 - I just did ten in a row
Author: KhanBugz
Created: 2011-12-06 22:07:00+00:00
State: open
Labels: chrome, hard, win7

Reporter: projectearth7@gmail.com

I just did ten in a row and I just made it half way through the proficiency meter..
Not all problems are like this, but How does the proficiency work?
I appreciate consistency.

[rate_problems_1.html?seed=112&problem=3](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/rate_problems_1.html?seed=112&problem=3&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/rate_problems_1.html?seed=112&problem=3&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

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