Question

The sum of ages of Anu’s father and Jerry’s father is 100years. Anu’s father is four
years older to Jerry’s father. Two years later Jerry’s father will be_______ years old.

Answer 1

let jerry's father's age be x yrs old
then anu's father's age is (x+4) yrs old
therefore, (x+4)+x=100
2x+4=100
2x=100-4
x=96÷2
x=48
jerry's father is 48 yrs old
so, 2 yrs later he will be (48+2) yrs or 50 yrs old

Answer 2

Let present age of Jerry's father's be x years
Present age of Anu's father's  = x + 4 years

x + x + 4 = 100
2x = 100 - 4
x = 96/2
x = 48

Present age of Jerry's father is 48 years

Two years later his age will be 48 + 2 = 50 years.