The sum of ages of Nira before 10 years and after 10 years is 60.find her present age.

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The sum of ages of Nira before 10 years and after 10 years is 60.find her present age.

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Thu Hương 3 years 2021-07-29T16:35:17+00:00 1 Answers 7 views 0

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  1. thienhuong
    0
    2021-07-29T16:36:26+00:00
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    Answer:

    30

    Step-by-step explanation:

    Let n = Nira’s present age

    n-10+n+10 = 60 (given)

    2n=60

    n=30

    ∴ Nira is 30 years old

    Hope this helps 🙂

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