Khan/khan-exercises — Issue #12402: Adding fractions - ADDING FRACTIONS
Author: KhanBugz
Created: 2012-01-29 18:43:57+00:00
State: open
Labels: ie8, wrong-or-unclear, xp

+3/11+6/13= 105/143
shows as incorrect

[adding_fractions.html?seed=72&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_fractions.html?seed=72&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_fractions.html?seed=72&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221O5%2F143%5C%22%22%2C49%5D%2C%5B%22hint-activity%22%2C%220%22%2C16%5D%2C%5B%22hint-activity%22%2C%220%22%2C18%5D%2C%5B%22hint-activity%22%2C%220%22%2C20%5D%2C%5B%22hint-activity%22%2C%220%22%2C26%5D%2C%5B%22hint-activity%22%2C%220%22%2C29%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221O5%2F143%5C%22%22%2C39%5D%5D)

["1O5/143","1O5/143"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; FunWebProducts; InfoPath.2; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; FunWebProducts; yie8)

MathJax is loaded, ready, queue length: 0