Khan/khan-exercises — Issue #10534: Algebra challenge - i get answers right but said to as wrong
Author: KhanBugz
Created: 2012-01-06 15:01:05+00:00
State: open
Labels: other, safari, vista

Reporter: adimchi1@yahoo.com

in the pre-algebra challenge i wrote the correct answer and it was marked wrong then i checked hint and it was right i do not understand your marking system it is well bluh

[algebra_challenge.html?seed=156&problem=find-midpoint (midpoint_formula)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=156&problem=find-midpoint&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=156&problem=find-midpoint&debug&activity=%5B%5D)

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