12 is 6% of a, and 6 is 12% of b. c equals b/a. What is the value of c?	Pick:
A) 1 / 2  B) 1 / 3  C) 1 / 4  D) 1 /6  E) 1 / 12
6a/100 = 12   a = 200   12b/100 = 6   b = 50   c = b/a = 50 / 200 = 1/4   The answer is 1 / 4.
<result>C</result>
12 is 6% of a, and 6 is 12% of b. c equals b/a. What is the value of c?