Question

at present, Ankita is twice as old as his son. in four years, he will be four times as old as what his son was 9 years ago. Find the present ages of both of them​

Answer 1

Answer:

let the age of son is x

as per question:

so age of ankita is 2x

age after four years is 4(x-9)

and age after 4 years will be 2x+4

so, 2x+4= 4(x-9)

2x+4 = 4x-36

4+36= 4x-2x

40= 2x

20= x

so the present age of son is 20 years and Ankita's age is 40 years