62,208 square inches.
2.25 square feet.
35.25
13.5 square feet.
855 square feet.
2.25 square feet.
62,208 square inches.
2.25 square feet.
35 square feet.
2.25 square feet.
72 inches by 36 inches is the same is 6 feet by 3 feet which is 18 square feet.
35.25
you can't convert a linear measure - 18 feet to an area - square inches. If you meant what is 18 square feet in square inches then it is 18*12*12 - you can do the arithmetic!
37.5 square feet.
13.5 square feet.
A 24" by 18" tile is 432 square inches or three square feet.
855 square feet.