a) If 15,12,45 and x are in proportion, find the value of x,​

Question

a) If 15,12,45 and x are in proportion, find the value of x,​

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Khánh Gia 2 weeks 2021-09-04T11:04:02+00:00 1 Answers 0 views 0

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  1. haidang
    0
    2021-09-04T11:05:11+00:00
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    9514 1404 393

    Answer:

      x = 36

    Step-by-step explanation:

    The second ratio is 3 times the first.

      15 : 12 = 45 : 36 = 45 : x

      x = 36

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