Khan/khan-exercises — Issue #14006: Midpoint formula - The right answer isn't accepted.
Author: KhanBugz
Created: 2012-02-16 19:42:40+00:00
State: open
Labels: chrome, snowleo, wrong-or-unclear

The answer should be (-5/2,5/2), but when I check it, it's wrong!

[midpoint_formula.html?seed=166&problem=find-point](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/midpoint_formula.html?seed=166&problem=find-point&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/midpoint_formula.html?seed=166&problem=find-point&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22-5%2F2%5C%22%2C%5C%225%2F2%5C%22%5D%22%2C70%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%5D)

[["-5/2","5/2"]]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11

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