0
36 tiles.
First you have to convert 20 inches to feet. There are 12 inches in a foot so 20/12 means you have one and two-thirds length tiles.
Then, you have to figure out the lenght of the sides of the room which is the square root of 100 sq ft. which is 10 feet long.
Now, you have to figure out how many tiles it will take to do one length of the room by 10/one and two-thirds which is 6 tiles.
Finally you have to multiply the length times the width to get how many tiles it takes to fill the room by 6*6=36 tiles
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How many feet go to 241 inches?
20 feet, 1 inch
How many gallons in a 12 inch by 20 inch by 6 inch deep pan?
6.23377 US gallons.
How many cm is in 8 half inch?
20 and a half cm.
How many mm in 720 thousandths of an inch?
I assume you mean 0.02 of an inch? i.e. 1/50th of an inch. So there are 25.4mm in an inch. We have to divide this by 50 to get a 50th, which is 0.508mm.
How many square feet of 2 inch thick duct insulation are needed for the outside of a 10 ft section of 8 inch x 20 inch duct work?
53.3
How many 2 inch square tiles do you need to cover a square with 20 inch in sides?
100: (20 x 20)/(2 x 2)
How many 20 inch tiles is 9 sq ft?
Nine square feet is equal to 3.24 20-inch tiles.
How many 20 x 20 tiles are needed for 83 sq feet?
I hope you meant 20 inch by 20 inch tiles, but the answer is around 13.38
How many 20 inch x 20 inch tiles do you need to do 147 square feet?
7.35 Is what you need
How many 12 inch tiles do you need for a 20 foot by 20 foot room?
400
How many 12 inch tiles would you need for a room 18 feet x 20 feet?
360 tiles.
How many 10 inch by 20 inch tiles are needed for a 200 square foot room?
144 assuming no waste.
How many 20 square inch tiles will be needed to cover 90 square feet?
647
How many 16 inch x 16 inch tiles fit in a 20 foot x 30 foot patio?
first put both in terms of the same mesurment. tiles in inches, patio in inches. patio is 240 by 360 inches. how many tiles will fit in the 240 inch measurement? 15 how many tiles will fit in the 360 inch measurement? 22.2 so you call it 23. 23X15=345 tiles you will need in a 20x30 area.
How many 16 inch tiles do you need for 12 x 14 room?
94.5 plus 20%
How many 20 by 20 tiles to do a room 12 by 8?
The number of tiles required will be different if they are 20 inch x 20 inch tiles rather than if they are 20 cm x 20 cm tiles. Also, the answer depends on whether the room is 12 foot by 8 ft or 12 metres x 8 metres. In the extreme case, you would need only a single 20 ft x 20 ft tile for a room that is 12 ft by 8 ft.
How many 20inch x 20 inch tiles cover 78 square feet?
20 inches = 1.666 feet 1.66x 1.666 = 2.777 sq feet 78/2.777 = 28 tiles
