Khan/khan-exercises — Issue #10874: Subtracting fractions with common denominators - Fraction Problem
Author: KhanBugz
Created: 2012-01-10 19:04:39+00:00
State: open
Labels: ie8, wrong-or-unclear, xp

I typed in my answer to the problem, 7/18-4/18, I put 3/18 and my progress went back so I clicked show problem and it said the answer was 3/18. I typed in the same thing again and it said it was wrong. Then
I did this "Report a Problem"!!

[subtracting_fractions_with_common_denominators.html?seed=93&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtracting_fractions_with_common_denominators.html?seed=93&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtracting_fractions_with_common_denominators.html?seed=93&problem=0&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%223%2F18%5C%22%22%2C15%5D%2C%5B%22correct-activity%22%2C%22%5C%223%2F18%5C%22%22%2C28%5D%2C%5B%22hint-activity%22%2C%220%22%2C9%5D%2C%5B%22hint-activity%22%2C%220%22%2C10%5D%2C%5B%22hint-activity%22%2C%220%22%2C10%5D%2C%5B%22correct-activity%22%2C%22%5C%223%2F18%5C%22%22%2C32%5D%5D)

["3/18","3/18","3/18"]

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