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03-07-2017
Mathematics

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Typing paper measures 8 1/2 inches wide and 11 inches long find the perimeter of the typing paper

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Narawhal Narawhal

03-07-2017

P=2l+2w ---> P=2(11)+2(8.5)     -- Substitute
P=2(11)+2(8.5) ---> P=22+17     -- Multiply
P=22+17 ---> P=39 inches     -- Add

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