Question

5 years ago the age of a father was 7 times his son's age at that time. After 5 years the
father age will be three times the age of his son. Find their present ages.
(Ans.: 40yrs, 10yrs.)​

Answer 1

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Refer the attachment for soultion.

Method used :

- Elimination method

Answer :

Father : 40 yrs old

Son : 10 yrs old.

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Keep learning! ;)

Answer 2

Answer:

Above answer is correct ✓