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24 September, 18:36

the age of rahul and harun is 5:7. After four years, Sum of their age is 56. What is their present age?

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  1. 24 September, 18:55
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    20 and 28

    Step-by-step explanation:

    r/h = 5/7 ⇒ r = 5/7h

    r+4+h+4 = 56

    r+h = 48

    5/7h+h = 48

    12/7h=48

    h = 28

    r = 48-h = 20

    Rahul is 20, Harun is 28
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