If y exceeds x by 25%, then x is less than y by?  Choose the most appropriate option:	A) 21%	B) 29%	C) 20%	D) 80%	E) 24%
X=100	y=125   125--------25   100--------? =&gt; 20%   Answer:20%
<result>C</result>
If y exceeds x by 25%, then x is less than y by?