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9 January, 22:30

Jenna has a piece of paper that is 84 square inches in area. It is 21/2 inches long. What is the length of the piece of paper in square inches?

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  1. 10 January, 01:16
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    Step-by-step explanation:

    Area = 84sqaure inch

    Width = 2 1/2inch = 5/2inch

    Area = l * width

    So: 84 = l * 5/2

    168 = 5l

    l = >168/5

    l = 33 3/5
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