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Area of each tile = 20 in x 20 in = 400 sq in = 25/9 sq ft

Area to be covered = 120 sq ft

So minimum number of tiles required = 120/ (25/9) = 43.2 ie 44 tiles.


That is the mathematical answer. In real life, the answer will depend on how "well-behaved" the shape is, and the extent to which offcuts cab be used.



Area of each tile = 20 in x 20 in = 400 sq in = 25/9 sq ft

Area to be covered = 120 sq ft

So minimum number of tiles required = 120/ (25/9) = 43.2 ie 44 tiles.


That is the mathematical answer. In real life, the answer will depend on how "well-behaved" the shape is, and the extent to which offcuts cab be used.



Area of each tile = 20 in x 20 in = 400 sq in = 25/9 sq ft

Area to be covered = 120 sq ft

So minimum number of tiles required = 120/ (25/9) = 43.2 ie 44 tiles.


That is the mathematical answer. In real life, the answer will depend on how "well-behaved" the shape is, and the extent to which offcuts cab be used.



Area of each tile = 20 in x 20 in = 400 sq in = 25/9 sq ft

Area to be covered = 120 sq ft

So minimum number of tiles required = 120/ (25/9) = 43.2 ie 44 tiles.


That is the mathematical answer. In real life, the answer will depend on how "well-behaved" the shape is, and the extent to which offcuts cab be used.

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11y ago

Area of each tile = 20 in x 20 in = 400 sq in = 25/9 sq ft

Area to be covered = 120 sq ft

So minimum number of tiles required = 120/ (25/9) = 43.2 ie 44 tiles.


That is the mathematical answer. In real life, the answer will depend on how "well-behaved" the shape is, and the extent to which offcuts cab be used.

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Q: How many 20x20 inch tile does it take to cover 120 square feet?
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How many 20X20 inch tiles does it take to cover 1070 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


How many 20x20 inch tile does it take to cover 400 square feet?

To find how many 20x20 inch tiles are needed to cover 400 square feet, we need to first convert the size of the tiles to square feet. A 20x20 inch tile has an area of 20 × 20 = 400 20×20=400 square inches. To convert square inches to square feet, we divide by 144 (since there are 144 square inches in 1 square foot). Tile Area in Square Feet = 400 144 ≈ 2.78   square feet Tile Area in Square Feet= 144 400 ​ ≈2.78square feet Next, we divide the total area to cover (400 square feet) by the area of one tile: Number of Tiles = 400 2.78 ≈ 143.59 Number of Tiles= 2.78 400 ​ ≈143.59 Since you can't use a fraction of a tile, you would need 144 tiles to cover 400 square feet.


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440 sq feet = 440 x 144 sq inchesanswer = 440 x 144/ (20 x 20) = 440 x 144 /400 = 1.1 x 144 = 158.4 tiles ~ 159 tiles


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