4
9 square foot tiles make one square yard
4*11=44 44 tiles
4
400. That's because there are four six-by-six tiles in each square foot. 4 tiles per square foot X 100 square feet = 400 tiles.
397
30
Two tiles of 16 ft*16 ft will cover 512 square feet.
1
240
It takes 4 6x6 inch tiles to cover a square foot. You will need 180 tiles, plus some for spoilage and mistakes.
864 tiles.144 tiles per square foot.
150 tiles