Khan/khan-exercises — Issue #5900: Properties of numbers 2 | Khan Academy - By what number can we multiply 5163 to get 1?
Author: KhanBugz
Created: 2011-11-09 20:37:22+00:00
State: open
Labels: chrome, xp

there is no answer to this problem

[properties_of_numbers_2.html?seed=14&problem=multiplication-identity](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/properties_of_numbers_2.html?seed=14&problem=multiplication-identity&debug)

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Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1

MathJax is loaded, ready, queue length: 0

You should enable font download in your browser to improve the appearance of math expressions.