Question

Raman's current age is 7 time the age of his daughter, Dia. Five years from now, Dia's age will be twice her present age. Find Raman's age when his daughter was born .​​

Answer 1

Let the age of Raman's daughter be x and age of Raman be y. Then according to question..

⇒ x = 7y

⇒ Or, x - 7y = 0 -------(1)

Now adding 5 years to each of them. This is to equate the relation between their age after five years. Dia's age will be twice her present age.

Then,

⇒ x + 5 = 2x

⇒ x = 5

Raman's present age will be 7 × 5 = 35. When Dia was born, she was 0 years old. Then, Raman must be 35 - 5 = 30 years (Ans) old then

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Answer 2

Answer:

• The age of raman is equals to 35 years and his daughter age will be 7 years.