Question

find the ratio x and y x:3:9/2=15/4:9/2:y​

Answer 1

Question = x:3:9/2 = 15/4:9/2:Y

ans = take the ratio as x,3x,9x and 4y,9y,y

now Question = x:3x:4x/2 = 15/4y:9y/2:y

ans

8x/2 = 15/13y/2y + y

4x = 15/13y/3y