Divide 63 into 2 parts such that one part is 2/7 of the other

Question

Divide 63 into 2 parts such that one part is 2/7 of the other

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Piper 6 days 2021-11-22T00:23:02+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-22T00:24:27+00:00

    Answer:

    14 and 49

    Explanation:

    Let the first part be x.

    Second part = 63-x

    According to Question,

    x = 2/7 (63-x)

    => 7x = 126-2x

    => 7x+2x = 126

    => 9x = 126

    => x = 126/9

    => x = 14

    Hence, first part = 14

    Second part = 63-14 = 49

    0
    2021-11-22T00:24:30+00:00

    Answer:

    2parts are 49 and 14

    Step-by-step explanation:

    let one part = x

    then other part = 2/7 x

    x+2/7x = 63

    7/7 x + 2/7 x = 63

    9/7 x = 63

    x = 63/9 * 7

    x = 7 * 7

    x = 49

    2/7 x = 14

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