Given the dimensions of the gym is 120 feet by 90 feet
So, the area = 120 x 90 = 10,800 square feet
Each 32-ounce bottle of wax cover 500 square feet
so, the number of bottles = 10800/500 = 21.6
The number of bottles is an integer number
so, rounding to the whole number
So, the number of bottles = 22
So, the answer is option D. 22
