If x% of 200=y% of 250, find y:x.

by
If x% of 200=y% of 250, find y:x.

A. 5:4
B. 5:2
C. 2:5
D. 4:5
(x/100)*200 = (y/100)*250 y/x = 20/25 = 4/5 y:x=4:5