How many 16x48 subfloor tiles needed to cover 104 square feet?

Answer:
If your tile is 16"x48" you will need to multiply them together.
16x48=768 square inches

There are 144 square inches in a square foot, so multiply 104 x 144 = 14,976

Finally take 14,976/768=19.5

You will need at least 20 tile to complete this. Likely with this size tile, you will have a lot of waste. Consider purchasing an additional 4 tile for waste, mistakes, and extra for an issue later.
First answer by AmyAusten. Last edit by AmyAusten. Contributor trust: 59 [recommend contributor recommended]. Question popularity: 3 [recommend question].