61 whole tiles represent 1421/3 square feet
144 square feet works out to 61.714 tiles (rounded)
236 18-inch tiles.
54 4x4-inch tiles.
864 tiles.144 tiles per square foot.
90 tiles.
56 tiles to cover 224 square feet.
Nine square feet is equal to 3.24 20-inch tiles.
5,184 2-square-inch tiles are needed.
225 16-inch tiles.
875 24-inch tiles.
236 18-inch tiles.
297 16x16-inch tiles.
18 10x10-inch tiles.
125 16-inch tiles.
the dimensions of one tile is 13x13 inches or 1.083x1.083 feet. Therefore area of one tile is 1.1736 square feet and that of 196 tiles is 196x1.1736=230.027
You'll need 200 18-inch tiles.
113 tiles
54 4x4-inch tiles.