Question

Rani's mother's present age is eight times Rani's present age. Rani's age twelve
years from now will be half of her mother's present age. What are their present
ages ?
​

Answer 1

Answer:

20 is her present age

and half will be 10 of 20

Answer 2

Answer:

Hi ,

Hi ,At present,

Hi ,At present,_________

Hi ,At present,_________Shobo's age = x years

Hi ,At present,_________Shobo's age = x yearsHis mother's age = 8 times of

times ofShobo's age

times ofShobo's age= 8x years

Tweleve years from now

years from now________________

years from now________________Shobo's age = ( x + 12 ) years

) yearsAccording to the problem given,

) yearsAccording to the problem given,x + 12 = one by 1/3 of his mother's

of his mother'spresent age

of his mother'spresent agex + 12 = 8x / 3

+12 = 8x/3 -x

12= 5x/3

12×3 = 5x

36=5x

36/5=x

Therefore ,

Therefore ,Shobo's present age = x = 36/5years

yearsHis mother's age = 8x

x= 8 × 36/5

= 288/5 years

yearsI hope this helps you.