Calculate the ratio between x and y if 15% of x equal to 50% of y?
Choices.
A) 3 : 5 B) 3 : 7 C) 3 : 8 D) 3 : 10 E) 3 : 9
Explanation:   15 x = 50 y   x: y = 15: 50 = 3 : 10   Answer:3 : 10
<result>D</result>
Calculate the ratio between x and y if 15% of x equal to 50% of y?