The charge for a single room at Hotel P is 50 percent less than the charge for a single room at Hotel R and 10 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 from the following answers.
A) 45%	B) 50%	C) 60%	D) 80%	E) 90%
P = 0.5R = 0.9G   R = 0.9G/0.5 = 1.8*G   Thus R is 80% greater than G.   The answer is 80%.0.9 /0.5= 
<gadget id="calculator">0.9 /0.5</gadget>
<output>1.8</output>
1.8*G   Thus R is 80% greater than G.   The answer is 80%.
<result>D</result>
The charge for a single room at Hotel P is 50 percent less than the charge for a single room at Hotel R and 10 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?