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30 October, 21:50

A number is 2/5 times another number. If their sum is 70, find their numbers

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  1. 30 October, 22:08
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    Answer is 68

    Step-by-step explanation:

    let the no. be x

    2/5 of x + x = 70

    2/5x+x=70 LCM = 5

    5x + 2/5 (whole upon) = 70

    5x + 2 = 70 * 5/5 (whole upon)

    5x=68
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