Question

Radha’s father is 25 years older than Radha. After 10 years, he will be twice as old as Radha. Find their present ages.

Answer 1

Given :- 4(z + 10)

To Find :- 4(z + 10) = ?

Solution :-

4(z + 10) = 4 ( z ) + 4 ( 10 ) = 4z + 40

Hence, 4(z + 10) = 4z + 40.

Hence, the final answer is 4z + 40.