Calculate the ratio between x and y if 15% of x equal to 50% of y?
Select the correct option
A) 3 : 5
B) 3 : 7
C) 3 : 8
D) 3 : 10
E) 3 : 9

Rationale: "explanation : 15 x = 50 y x : y = 15 : 50 = 3 : 10 answer : d"
Answer: D