Question

mona's father is thrice as old as mona . After 12 years , his age will be twice that of his daughter. find their present age​

Answer 1

Answer:

Present age of Mona 12 years and Mona 's father is 36 years old

Step-by-step explanation:

Mona = x years

Father = 3x years

After 12 years

Mona = x + 12 years

Father = 3x + 12 years

Father is twice as old as Mona so,

3x +12 = 2 ( x + 12)

3x - 2x = 24 - 12

X = 12

Therefore Mona is 12 years her father is 36 years old after 12 years Mona is 24 years old and father is 48 years old..