Each of your pieces is (6 X 36) sq. in. or 216 sq in. There are 144 sq. in. in a sq. ft. SO, each piece is (216/144) sq. ft. or 1.5 sq. ft. So, you would need (225 sq. ft./1.5 sq. ft. per plank) or 150 planks.
1 foot = 12 inches
Answer = 6/12 x 8/12 sq feet = 0.5 x 2/3 = 0.3333 sq feet
You are asking for square footage, but you are giving enough information for a measure of volume in cubic inches. Given a regular rectangular shape, 48 inches by 42 inches would give you 2016 square inches. Multiplying this by 38 inches would give you 76,608 cubic inches.
In the US, residential area is almost always measured in square feet. However, sometimes square inches are used when tiling small areas, such as bathroom showers, etc.
Multiply the two dimensions to get the area. The calculation will give you 2.25 square feet per tile for a total of 1,305 square feet.
If you have 18 feet of ribbon and you want to cut the ribbon every 12 inches which is a foot. You will have 18 twelve inch pieces. if I am understanding your question correctly. Eighteen feet would equal 18 one foot pieces.
There are 12 inches in one foot. 72" (72 inches) is equal to 6 feet, 48" (48 inches) is equal to 4 feet. So 6 feet times by 4 feet equals 24 feet.
Three square feet would cover one square yard or 36 square inches.
If they 16 is in inches, this would be 256 square inches per tile. That would cover 10,496 square inches. Divide by 144 and you get 72.89 square feet.
1 cubic yard covers 324 square feet per inch of thickness, divide 324 by thickness in inches to get coverage, i.e. 4 inches thick would cover 324/4=81 square feet, 36 inches thick would cover (you guessed it) 9 square feet.
Each brick is 27 square inches. 27*434=11,718 square inches of bricks.
Approximately 73 square feet.
If your tiles are 12 inches x 12 inches you would need 144 of them.
11 feet x 14 feet = 154 square feet. You would need 9 tiles, that measured 4 inches x four inches, to cover one square foot. So you would need 154 x 9 tiles to cover the entire area, which is 1386 tiles.
One bag would cover 250 square feet to a depth of 1/125 = 0.008 feet = 0.96 inches.
You would still have 36 inches - but it would be in six pieces of 6 inches each !
10 x 10 = 100 inches square divide that by 4 and you get 4 pieces which are 25 inches square each. and each one would be 5 by 5 or 2.5 by 10
A 30 foot circle covers about 707 square feet. 23 pieces would technically cover that. I'd get 30 of them so I wouldn't have to cut any of them.
It would take roughly 66 bags to cover a 200 square ft area 2 inches thick