Question

Rohan is 26 years younger to his father the father in 20 years younger to rohans grandfather it sum of the three is 84 years what is the age of the father

Answer 1

Let Rohan's age be 'x' years old.

Since, Rohan's father is 26 years elder to Rohan.

So, Rohan's father age = (x+26) years

Since, Rohan's grandfather is 20 years eldern to Rohan's father.

So, Rohan's grandfather = (x+26)+20 = (x+46) years

As, the sum of the ages of these three people is 84 years.

x + x+ 26+ x +46 = 84

3x + 72 = 84

3x = 84-72

3x = 12

x = 4

Rohan's father age = x + 26 = 4+ 26 = 30 years.