Question

5) The ages of Rakesh and Roshan are in the ratio 4:5. Four years from now, the ratio of their ages will be 9:11. Find their present ages.​

Answer 1

Their present ages are 9 year

Answer 2

Answer:

hm!!

Step-by-step explanation:

ratio of rakesh = 4x

ratio of roshan = 5x

After 4 years

so, 4x +4 / 5x+ 4 = 9/11

11 ( 4x +4 ) = 9(5x+4)

44x +44 = 45x +36

44x -45x = 36-44

-x = -8

x = 8