Question

Mona’s father is thrice as old as Mona. After 12 years he will be just twice his
daughter. Find their present ages.

Answer 1

Answer:

mona-12

father- 36

12+12=24

36+12=48

Answer 2

Answer:

Let mono's age be x

then, her father's age is 3*

After 12 years:

2(x + 12 = 3x + 12

2*+ 243 *+12

3x-2x = 24-12 = 12

Mona's age = 12

Father's age - 3*= 12*3 = 36