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9 × 9 = 81 square feet

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10y ago

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Related Questions

How many 20 inch tiles is 9 sq ft?

Nine square feet is equal to 3.24 20-inch tiles.


If A bathroom floor has 4x4-inch tiles covering its surface. if the floor is 3x5 feet. how many tiles were used?

There are 3 tiles per foot, so 9 per square foot. 3 ft x 5 ft = 15 sq ft x 9 tiles per sq ft = 135 tiles


Can you completely cover a 3 ft by 6 ft area with 3ft by 3ft tiles?

No, you cannot completely cover a 3 ft by 6 ft area with 3 ft by 3 ft tiles. The area of the tiles is 9 square feet, while the area to be covered is 18 square feet. Since the tiles cannot be cut or partially used to fill the remaining space, you would be left with an uncovered area of 3 ft by 3 ft.


How many square yards of tiles are needed to cover a floor that is 6 feet by 9 feet?

6' x 9' (54 square feet) = 6 square yards of tiles needed.


What size rectangular floor can be comepletely covered by 3X3 ft tiles or 5X5 ft tiles?

A rectangular floor can be completely covered by 3x3 ft tiles or 5x5 ft tiles if its dimensions are multiples of both tile sizes. Specifically, the area of the floor must be a common multiple of the areas of the tiles, which are 9 square feet and 25 square feet, respectively. The least common multiple (LCM) of 9 and 25 is 225, indicating that the total area of the floor should be a multiple of 225 square feet. Thus, possible dimensions could include any rectangle with an area of 225, 450, 675 square feet, etc., as long as the length and width are compatible with the tile sizes.


How many 16-inch square tiles needed to cover a surface that is 15 feet X 20 feet?

Each 16-inch square tile covers 11/3 ft* 11/3 ft = 17/9 sq feet. Area to be covered = 15 ft * 20 ft = 300 sq feet. So, minimum number of tiles required = 300/(17/9) = 300*16/9 = 168.75 or 169 tiles. That is the mathematical answer. In real life, though, the answer will depend on the extent to which off cuts are reused. While 15 tiles will do the length, you will require 12 tiles to do the width, making a total of 180 tiles in all. 169 tiles will result in a part of the area being a mosaic of tiny pieces.


What is 11 ft x 9 ft in square yards?

11 feet by 9 feet is 99 square feet. A square yard is 9 square feet, so there are 11 square yards in 99 square feet.


How many 36x36 inch tiles needed to cover 1000 square feet?

36" = 3 ft 36" x 36" = (3 ft) x (3 ft) = 9 square feet per tile 1000/9 = 1111/9 tiles. Either buy 112 of them, or else buy 111 and plan your work carefully so that the one bare square foot winds up under the refrigerator or the bed.


How many 9 square inch tiles do you need for 9 square feet?

69


How many square feet are there in 80 tiles that are 16 by 16 inches?

12 in = 1 ft → 1 tile = 16 in × 16 in = (16 ÷ 12) ft × (16 ÷ 12) ft = 16/9 sq ft → 80 tiles = 80 × 16/9 sq ft = 1280/9 sq ft = 142 2/9 sq ft ≈ 142.22 sq ft


How many square feet is 9 ft by 9 ft?

81


9ft x 9ft in square meters?

9 ft by 9 ft = 81 square feet 81 square feet = 7.52515 square meters.