If c is 30% of a and 25% of b, what percent of a is b? Choices.
A) 2.5%	B) 15%	C) 120%	D) 35%	E) 250%
Answer = 120%   30a/100 = 25b/100   b = 30a/25 = 120a/100 = 120%
<result>C</result>
If c is 30% of a and 25% of b, what percent of a is b?