397
Two tiles of 16 ft*16 ft will cover 512 square feet.
Each 16 inch tile is 1.78 square feet. You would need 169 tiles, plus some for spoilage.
LXW= sq inches Sq Inches divided by 144 (sq inches in a sq foot)= the # of sq ft per tile (It will be about 1.7 but you have to do the math to be exact) 50 sq feet divided by (sq ft per tile) = the number of tiles somewhere between 25 -30 tiles...
500 sq ft = 500*12*12 = 500*144 = 72000 sq inches You would need 72000/256 tiles of 16*16 sq inch ie 281.25 tiles. The above answer is good only for mathematical purposes. In real life, you would need to take account of the shape of the area and also make an allowance for wastage.
4
You'll make a nice little 8 by 8 square patio out of your 64 square tiles.
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.
4*11=44 44 tiles
9 square foot tiles make one square yard
1,4,9,25,36,49,64,81,100................
Tiles are the "square things". Altogether, the tiles make up the floor.