The charge for a single room at Hotel P is 25 percent less than the charge for a single room at Hotel R and 20 percent less than the charge for a single room at Hotel G. The charge for a single room at Hotel R is what percent greater than the charge for a single room at Hotel G ?  Choose the correct choice
A) 15%	B) 20%	C) 40%	D) 50%	E) 6%
Let rate in R = 100x   then P = 75x   G = 100y   P = 80y   Thus   75 x=80y   or x = 1.06 y   Ans R = 106y   so increase = 6%   Answer: 6%
<result>E</result>
The charge for a single room at Hotel P is 25 percent less than the charge for a single room at Hotel R and 20 percent less than the charge for a single room at Hotel G. The charge for a single room at Hotel R is what percent greater than the charge for a single room at Hotel G ?