Question

Gopi is three times as old as his son.In 12 years time he will twice ad old as his son find the present ages of gopi and his son

Answer 1

Answer:

36, 12

Step-by-step explanation:

Let x and y be the present ages of Gopi and his son.

x = 3y

x+12 = 2(y+12)

=> x = 2y + 12

//substitute x = 3y in above equation.

3y = 2y + 12

y = 12.

x = 36