Question 1153967



The sum of the current ages of larry and his father is 75. 

Let Larry's age be x years

Father's age will be  75-x

After 25 years larry's age will be  x+25

and father's age will be 75 -x +25 = 100-x


Larry's father will be thrice as old as Larry today.

100-x = 3x

4x =100

Larry's age = 100/4 = 25 years

Father's age = 75-x = 75 -25 =50.



 If larry will be 50 then,  his father be 75 years