If 20% of a = b, then b% of 20 is the same as : Answers
A) 4% of a	B) 8% of a	C) 12% of a	D) 9% of a	E) 1% of a
20% of a = b   b% of 20 = = = = 4% of a.   4% of answer: a
<result>A</result>
If 20% of a = b, then b% of 20 is the same as :