Khan/khan-exercises — Issue #13882: Units - order of calculation
Author: KhanBugz
Created: 2012-02-15 15:01:16+00:00
State: open
Labels: firefox, lion, other

Reporter: m_lagares@hotmail.com

If you calculate miles per hour first and then convert to feet the result is 741313.422. It is more accurate but it is flagged as wrong.

[units.html?seed=153&problem=english](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/units.html?seed=153&problem=english&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/units.html?seed=153&problem=english&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22739412.619%5C%22%22%2C150%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22739412.619%5C%22%22%2C32%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C9%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22741313.422%5C%22%22%2C294%5D%5D)

["739412.619","739412.619","741313.422"]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0.1) Gecko/20100101 Firefox/10.0.1

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