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posted by jessica on Wednesday, October 31, 2012 at 2:34pm.

1. 13/5x25/39= 2.4 3/7 devide 7/7= 3.105/31 devide 5/62= 4.5 5/9x 90/100= 5. 8/7x 5/12x 3/10= 6.8x3/7=

What don't you understand about these problems?

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