a cubical tank is filled with water to a level of 3 feet . if the water in the tank occupies 48 cubic feet , to what fraction of its capacity is the tank filled with water ?
"the volume of water in the tank is h * l * b = 48 cubic feet . since h = 3 , then l * b = 16 and l = b = 4 . since the tank is cubical , the capacity of the tank is 4 * 4 * 4 = 64 . the ratio of the water in the tank to the capacity is 48 / 64 = 3 / 4 the answer is c ."
divide(3, divide(48, const_10))