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01-11-2016
Mathematics

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Rewrite each sum as a product of the Gcf of the addends and another number. 15+45

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texaschic101 texaschic101

01-11-2016

15 + 45

GCF = 15

15/15 = 1
45/15 = 3

(15 * 1) + (15 * 3) =
15(1 + 3) <===

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