Question

Dhyan's mother is four times as old as Dhyan. After 5 years, his mother will
be three times as Dhyan. Find present ages.​

Answer 1

Step-by-step explanation:

let 'x' years be a age of Dhyan.

Age of his mother will be 4x

after 5 years the age of dhyan will be x+5

similarly his mother age will be 4x+5

according to question

4x+5 = 3×(x+5)

4x+5 = 3x+15

4x-3x = 15-5

x = 10

present age of Dhyan =10years

present age of his mother = 4×10

= 40 years