The present age of father is four times the age of hisson. After 10: y

1.	The present age of father is four times the age of hisson. After 10: years, the father will become threetimes the age of the son. The age of father after 5years will be(C(I
Answer» Let present age of son = xAge of father = 4x After 10 yearsAge of son = x + 10Age of father = 4x + 10 Then,4x + 10 = 3(x + 10)4x - 3x = 30 - 10x = 20 Age of father after 5 years= 4x + 5= 4*20 + 5= 85 years

The present age of father is four times the age of hisson. After 10: years, the father will become threetimes the age of the son. The age of father after 5years will be(C(I

Answer»

Let present age of son = xAge of father = 4x

After 10 yearsAge of son = x + 10Age of father = 4x + 10

Then,4x + 10 = 3(x + 10)4x - 3x = 30 - 10x = 20

Age of father after 5 years= 4x + 5= 4*20 + 5= 85 years