Khan/khan-exercises — Issue #14100: Significant figures 1 - Trailing zeros
Author: KhanBugz
Created: 2012-02-17 22:56:22+00:00
State: open
Labels: firefox, win7, wrong-or-unclear

"Since there is a decimal, trailing zeros are significant."
I assume you can easily see the hints given, but just to be sure, here's a pic. http://puu.sh/hja9

[significant_figures_1.html?seed=56&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/significant_figures_1.html?seed=56&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/significant_figures_1.html?seed=56&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%228%5C%22%22%2C5%5D%2C%5B%22incorrect-activity%22%2C%22%5C%226%5C%22%22%2C7%5D%2C%5B%22incorrect-activity%22%2C%22%5C%229%5C%22%22%2C11%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%228%5C%22%22%2C10%5D%2C%5B%22incorrect-activity%22%2C%22%5C%228%5C%22%22%2C12%5D%2C%5B%22hint-activity%22%2C%220%22%2C1%5D%2C%5B%22hint-activity%22%2C%220%22%2C13%5D%5D)

["8","8","6","9","8","8"]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.2) Gecko/20100101 Firefox/10.0.2

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