Question

11th ques plz!




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Answer 1

Answer :

Let the age of father be x years.

So the sum of 2sons and a daughter will be x years too as given.

After 15 year.

Father's age = x+15.

Sum of two sons and daughter's age = x+15+15+15(as their are two sons and daughter)

So x+45= 1.5(x+15)

x+45= 1.5x + 22.5

1.5x-x= 45-22.5

0.5x = 22.5

x= 22.5/0.5

x= 45.

Hope it helps.

Answer 2

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