Khan/khan-exercises — Issue #7138: Estimation with decimals - I FEEL FRUSTRATED
Author: KhanBugz
Created: 2011-11-27 19:34:28+00:00
State: open
Labels: chrome, win7, wrong-or-unclear

Reporter: johnsdsd@gmail.com

I'm trying to get this earth badge called "299,792,458 Meters per Second", and i can't get even if i do a question as fast as i can. Can you solve this problem

[estimation_with_decimals.html?seed=25&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/estimation_with_decimals.html?seed=25&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/estimation_with_decimals.html?seed=25&problem=0&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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