Khan/khan-exercises — Issue #4556: Fractions cut and copy 1 - still dont have a clue
Author: KhanBugz
Created: 2011-10-18 22:01:47+00:00
State: open
Labels: vista

Reporter: iusforap@hotmail.com

Need a explaning video for this, please.

[fractions_cut_and_copy_1.html?seed=170&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/fractions_cut_and_copy_1.html?seed=170&problem=0&debug)

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Opera/9.80 (Windows NT 6.0; U; es-ES) Presto/2.9.168 Version/11.51

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