Khan/khan-exercises — Issue #7144: Units - Non-metric unites
Author: KhanBugz
Created: 2011-11-27 21:14:48+00:00
State: open
Labels: chrome, hard, win7

This assignment says I should convert from inches to miles. That is like converting from one useless unite to another. The metric system is an international recognized system of measurement. Why not use that.

At least give me a way to opt out of non-metric unites.

[units.html?seed=16&problem=english](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/units.html?seed=16&problem=english&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/units.html?seed=16&problem=english&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.8 (KHTML, like Gecko) Chrome/17.0.942.0 Safari/535.8

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