To determine the number of 12x12 inch tiles needed to cover 400 square feet, first calculate the area of one tile in square feet. Each tile covers 1 square foot (12 inches x 12 inches = 144 square inches = 1 square foot). Then divide the total area to be covered (400 square feet) by the area of one tile (1 square foot) to find the total number of tiles needed. In this case, it would take 400 tiles to cover 400 square feet with 12x12 inch tiles.
1 acre = 43,560 square feet400 ft x 400 ft = 160,000 square feet = (160,000 / 43,560) = 3.673 acres (rounded)
one square foot is equal to 0.0929 square meters, multiply this by 400 and the answer is 37.16 square meters
400 square feet (20 x 20 = 400)
400 sq cm equals 0.43 square feet.
25 x 16 = 400 square feet.
If that is 20ft by 20ft then there are 400 square feet
A room measuring 20' x 20' = 400 square feet
1 foot = 0.3048 meter 400 sq feet = 400 x 0.3048 x 0.3048 sq meters
1 foot = 0.3048 meter 400 sq feet = 400 x 0.3048 x 0.3048 sq meters
To determine the number of 12x12 inch tiles needed to cover 400 square feet, first calculate the area of one tile in square feet. Each tile covers 1 square foot (12 inches x 12 inches = 144 square inches = 1 square foot). Then divide the total area to be covered (400 square feet) by the area of one tile (1 square foot) to find the total number of tiles needed. In this case, it would take 400 tiles to cover 400 square feet with 12x12 inch tiles.
None. Board foot is a measure of volume not area.
There are 44.44 square yards in a room that is 20 feet x 20 feet (400 square feet). 20 feet x 20 feet = 400 square feet 400 square feet x 0.111111111 square yards/1 square foot = 44.44 square yards 1 square foot = 0.111111111 square yards
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.
1 acre = 43,560 square feet400 ft x 400 ft = 160,000 square feet = (160,000 / 43,560) = 3.673 acres (rounded)
Just about 400
A tile measuring 2 foot by two foot (which, incidentally, is an unusually large tile) has an area of 4 square feet, so it would take 100 such tiles to cover a 400 square foot floor.