Question

if 9:x=y:2, then x=?
answer fast!​

Answer 1

Answer:

x=18/y

Step-by-step explanation:

9:x=y:2

9/x=y/2

cross multiplication

xy=9×2

x=18/y

I can explain

suppose : y is given 3

9:x=3:2

9/x=3/2

3x =18

x=6

like this.