400 square feet.
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
A room measuring 20' x 20' = 400 square feet
That would be 400 square feet. A square yard is 9 square feet. Divide 400 by 9 and you get 44.4 Square yards.
About 44 1/2 square yards. (20' x 20' = 400 square feet = 400/9 square yards = 44.44444 square yards)
20 x 20 = 400 The room has 400 square feet on the floor, 400 square feet on the ceiling, and (80 x height of the room) square feet on the walls.
400 square feet.
400 square feet
25 x 16 = 400 square feet.
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
To get the square footage you multiply the two dimensions. This would give you 315 square feet.
Multiply the two dimensions to get the area. The calculation will give you 80 square feet.
400 square feet.
The fertilizer will cover a square plot 20 feet by 20 feet.
400 square feet, at the school I went to.
Multiply the two dimensions to get the area. The calculation will give you 400 square feet.
A room measuring 20' x 20' = 400 square feet