Q: How many square feet is 20x20?

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1070 square feet is 154080 square inches. (1 square foot is 12x12 or 144 square inches.)a 20x20 inch tile is 400 square inches.So the question could be restated as "how many 400 square inch tiles does it take to cover 154080 square inches?"154080 / 400 = 385.2

Assuming your measurement is in feet - 400 square feet of timer.

20" = 2.78 square feet. Now divide the area of the tiles into the area of the room. 140/2.78 = 51 tiles

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.

25 of them, if I didn't break any.

Related questions

400 (20x20) square inches is 2.78 square feet.

2.78 square feet.

If that is 20ft by 20ft then there are 400 square feet

40

400 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.

A typical 2 car garage is 20x20 which equals 400 square feet

1070 square feet is 154080 square inches. (1 square foot is 12x12 or 144 square inches.)a 20x20 inch tile is 400 square inches.So the question could be restated as "how many 400 square inch tiles does it take to cover 154080 square inches?"154080 / 400 = 385.2

Assuming your measurement is in feet - 400 square feet of timer.

400

20" = 2.78 square feet. Now divide the area of the tiles into the area of the room. 140/2.78 = 51 tiles

400

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.