Question

please answer with full explanation​

Answer 1

Explanation:

let the present age of ram and rehman is 8x and 9x

so, after 5years the ratio of their will be 9:10

8x+5/9x+5=9/10

10(8x+5) =9(9x+5)

= 80x+50=81x+45

80x-81x=-50+45

x=5

present age of

ram=8×5=40year

rehman= 9×5=45year

Answer 2

Answer:

Explanation:

let the present age of ram and rehman is 8x and 9x

so, after 5years the ratio of their will be 9:10

8x+5/9x+5=9/10

10(8x+5) =9(9x+5)

= 80x+50=81x+45

80x-81x=-50+45

x=5

present age of

ram=8×5=40year

rehman= 9×5=45year