Khan/khan-exercises — Issue #13738: Units - Aproximate result
Author: KhanBugz
Created: 2012-02-13 18:19:32+00:00
State: open
Labels: firefox, win7, wrong-or-unclear

Reporter: pablito.martin@gmail.com

The result from 30inches/hour to feet/minute in fractions is 1/24, but it's marked as incorrect. Then the result it's given is 0.042, and that's an approximation of the exact result (0,041666period)

Regards

[units.html?seed=95&problem=english](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/units.html?seed=95&problem=english&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/units.html?seed=95&problem=english&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221%2F24%5C%22%22%2C131%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%220%2C41666%5C%22%22%2C45%5D%2C%5B%22incorrect-activity%22%2C%22%5C%220%2C041666%5C%22%22%2C141%5D%5D)

["1/24","0,41666","0,041666"]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.1) Gecko/20100101 Firefox/10.0.1

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