Question

the ratio of a women and girl is 4:5some of their ages is 81 years find the ratio of their ages after 9 years. please solve it with explanation.

Answer 1

let us know about answer.

Answer 2

let their ages be 4x and 5x respectively.

ATQ:
4x+5x=81

After 9 yrs:

age wud be 4x+9 and 5x+9
ratio=(4x+9)/(5x+9)

solve for x.
Get the ratio.