Khan/khan-exercises — Issue #12553: Rounding numbers - the is very un clear.
Author: KhanBugz
Created: 2012-01-31 15:37:58+00:00
State: open
Labels: ie8, win7, wrong-or-unclear

this is un clear i dont understand this,i think it needs tio be worded differntly.
(:

[rounding_numbers.html?seed=139&problem=1](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/rounding_numbers.html?seed=139&problem=1&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/rounding_numbers.html?seed=139&problem=1&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%2221.5870%5C%22%22%2C35%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2221.5880%5C%22%22%2C10%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2221.5880%5C%22%22%2C1%5D%5D)

["21.5870","21.5880","21.5880"]

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