Justin is redoing his bathroom floor with tiles measuring 6 in. By 13 in. The floor has an area of 8500 in.². What is the least number of tiles he will need
Each tile has an area of 6 x 13 = 78 square inches 8500 total in divided by 78 = 108.97 (approx) This number needs to be rounded up for least amount of tiles =109 tiles
