If X,Y is 10%,30% smaller than Z then how much percentage is Y greater than X?  Pick:	A) 12 1/2 %	B) 13%	C) 13 1/2%	D) 14%	E) 22 2/9%
X = 90 %   Y = 70 %   Z = 100 %   X-Y/X × 100 = 20/90 × 100 = 22 2/9 % greater than X   22 2/9%
<result>E</result>
If X,Y is 10%,30% smaller than Z then how much percentage is Y greater than X?