1 square metre equals 10,76391 sq feet.So 187 square metres equals 2012,85 square feet.
1 square yard equals 9 square feet, so 10 sq yd times 9 equals 90 square feet.
1 acre equals 43,560 square feets
2 acres is equivalent to 87,120 square feet.
36 x 50 yards equals 1,800 square yards. To convert to square feet, you need to multiply by 9 (since 1 yard equals 3 feet). Therefore, 1,800 square yards is equal to 16,200 square feet.
2.25 square feet
The answer depends on the measurement units used for 18x18.
324 square feet. Multiply the two dimensions - the result is the number of square feet.
220
It is not clear what is meant by an "18x18 square feet" tile. 18ft * 18 ft = 324 square feet, so that one tile will be more than enough. An 18 inch by 18 inch tile cannot be a 18x18 square feet tile.
10
192 tiles
288
67 tiles.
118
12...
start with 38 tiles.