the charge for a single room at hotel p is 25 percent less than the charge for a single room at hotel r and 15 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 ?
"let rate in r = 100 x then p = 75 x g = 100 y p = 85 y thus 75 x = 85 y or x = 1.13 y ans r = 113 y so increase = 13 % answer : d"
multiply(divide(subtract(const_100, multiply(divide(subtract(const_100, 25), subtract(const_100, 15)), const_100)), multiply(divide(subtract(const_100, 25), subtract(const_100, 15)), const_100)), const_100)