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.
324 square inches converts to 2.25 square feet.
The easiest way is use Rule 324 (Length in Feet X Width in Feet x Height in Inches) Divided by 324 = Cubic Yards of concrete. Example 4' x 20' x 4"=320 Divided by 324 = 0.9876 Cubic Yards. Or Rule 27 (Length in Feet x Width in Feet x Height in Feet) Divided by 27 = Cubic Yards of Concrete. Example 4' x 20' x 0.33333333'=26.6666664 Divide by 27 = 0.9876 Cubic Yards.
One cubic yard will cover a 324 square-foot area with one inch of mulch. However your mulch should be 2 to 3 inches thick to maintain moisture and prevent weed growth. Be careful not to go to thick or you will cause mold to form in the mulch.
They are 324 and 361 which are both square numbers
Here's the formula: 27 cubic feet = 1 cubic yard. 1 cubic yard will cover 324 square feet at a depth of 1 inch. 2000 square feet divided by 324 square feet = 6.2 yards (rounded). Another approach: 7 cubic yard X 324 square feet = 2268 square feet of coverage at a depth of 1 inch.
To convert square feet to cubic yards, you need to know the depth of the area. If the depth is 1 foot, then 323 square feet is equal to 35.89 cubic yards.
324 ft³
324 square feet.
324 square feet.
36*9 = 324 square feet
36 square yards = 324 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.
A room that is 12 feet by 27 feet has an area of 324 square feet. You can find this by multiplying the length (12 feet) by the width (27 feet).
324 square feet. Multiply the two dimensions - the result is the number of square feet.
36 square yards. (divide square feet by 9 to get square yards).
18 x 18 = 324 square feet