20 ft x 20 ft = 400 sq. ft.
400 (20x20) square inches is 2.78 square feet.
400 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.
2.78 square feet.
20" = 2.78 square feet. Now divide the area of the tiles into the area of the room. 140/2.78 = 51 tiles
36 pavers exactly.. I'll leave you to work out the maths !
40
400 square feet (20 x 20 = 400)
20x20 = 400 2x4= 8 400/8= 50 needed
If that is 20ft by 20ft then there are 400 square feet
To find the area of a room, multiply the length times the width. 20 X 20 equals 400 sq ft.
A typical 2 car garage is 20x20 which equals 400 square feet
Assuming they are 20 by 20 inches, then the area of a tile is 400 feet2/144. 200 feet2/(400 feet2/144) = 72