12 is 6% of a, and 6 is 12% of b. c equals b/a. What is the value of c? Answers:
A) 1 / 2
B) 1 / 3
C) 1 / 4
D) 1 / 6
E) 1 / 12

Rationale: 6 a / 100 = 12 a = 200 12 b / 100 = 6 b = 50 c = b / a = 50 / 200 = 1 / 4 the answer is c .
Answer: C