Seudónimo Seudónimo

12-10-2016
Mathematics

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A poster is 8 1/2 inches by 11 inches you enlarge the poster by increasing each dimension by a factor of 2 1/2 what is the area of the new poster

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merahki merahki

12-10-2016

add 8 1/2 + 2 1/2=11

add 11 + 2 1/2=13 1/2

the area would be 11 x 13 1/2

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