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27 March, 15:06

Lonna is cutting construction paper into rectangles for a project. She needs to cut one rectangle that is 15 inches * 13 1 3 inches. She needs to cut another rectangle that is 10 1 4 inches by 10 1 3 inches. How many total square inches of construction paper does Lonna need for her project?

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  1. 27 March, 16:43
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    Lonna need 1046877 square inches of construction paper for her project.

    Step-by-step explanation:

    Dimensions of one rectangle = 15 x 1313 inches

    Area = 15 x 1313

    = 19695 square inches

    Dimensions of another rectangle = 1014 x 1013 inches

    Area = 1014 x 1013

    = 1027182 square inches

    Total construction paper needed = 19695 + 1027182

    = 1046877 square inches

    Lonna need 1046877 square inches of construction paper for her project.
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