After 12 year, I shall be 3 times as my sister’s present age. My sister is 10 year old. Find my present age.

Question

After 12 year, I shall be 3 times as my sister’s present age. My sister is 10 year old. Find my present age.

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Gabriella 2 weeks 2021-09-05T06:08:47+00:00 1 Answer 0 views 0

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    2021-09-05T06:10:02+00:00

    Answer:

    x =present age =18

    Step-by-step explanation:

    let your present age be x your age after 12 years =x+12

    x+12=3(10)

    x+12=30

    x=30-12

    x=18

    verification x+12=18+12=30(3 times sisters present age  3*10)

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