Need help with this ASAP! A postcard has an area of 6 square inches. Two enlargements of the post card have areas of 24 square inches

Question

Need help with this ASAP!
A postcard has an area of 6 square inches. Two enlargements of the post card have areas of 24 square inches and 96 square inches. In each postcard, the length is 1 1/2 times the width. Which of the following could be the dimensions of the postcard or one of the enlargements? Mark all that apply.

A. 4 inches by 12 inches

B. 3 inches by 8 inches

C. 2 inches by 3 inches

D. 8 inches by 2 inches

E. 4 inches by 6 inches

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Yến Oanh 5 years 2021-07-31T06:55:49+00:00 1 Answers 109 views 0

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  1. vankhanh
    0
    2021-07-31T06:57:14+00:00
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    9514 1404 393

    Answer:

      C, E

    Step-by-step explanation:

    You’re looking for answer choices that have two characteristics:

      a) a product of 6, 24, or 96

      b) a ratio of 1 1/2 = 3/2

    __

    A — product = 48, not viable

    B — product = 24, ratio = 8/3, not viable

    C — product = 6, ratio = 3/2 . . . . . could be the dimensions

    D — product 16, not viable

    E — product 24, ratio = 6/4 = 3/2 . . . . could be the dimensions

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