Khan/khan-exercises — Issue #10154: Multiplying fractions - Your answer is almost correct, but it needs to be simplified.
Author: KhanBugz
Created: 2012-01-03 22:31:54+00:00
State: open
Labels: firefox, hard, vista

[multiplying_fractions.html?seed=152&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/multiplying_fractions.html?seed=152&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/multiplying_fractions.html?seed=152&problem=0&debug&activity=%5B%5B%22hint-activity%22%2C%220%22%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C16%5D%2C%5B%22correct-activity%22%2C%22%5C%22-7%2F63%5C%22%22%2C35%5D%2C%5B%22correct-activity%22%2C%22%5C%22-7%2F63%5C%22%22%2C3%5D%2C%5B%22correct-activity%22%2C%22%5C%22-7%2F63%5C%22%22%2C2%5D%2C%5B%22correct-activity%22%2C%22%5C%22-7%2F63%5C%22%22%2C1%5D%2C%5B%22correct-activity%22%2C%22%5C%22-7%2F63%5C%22%22%2C1%5D%2C%5B%22correct-activity%22%2C%22%5C%22-7%2F63%5C%22%22%2C1%5D%2C%5B%22correct-activity%22%2C%22%5C%22-7%2F63%5C%22%22%2C1%5D%2C%5B%22correct-activity%22%2C%22%5C%22-7%2F63%5C%22%22%2C1%5D%2C%5B%22correct-activity%22%2C%22%5C%22-7%2F63%5C%22%22%2C1%5D%5D)

["-7/63","-7/63","-7/63","-7/63","-7/63","-7/63","-7/63","-7/63","-7/63"]

Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.25) Gecko/20111212 Firefox/3.6.25

MathJax is loaded, ready, queue length: 0