15.21 cubic yards
1369 40lb bags
913 60lb bags
and only 685 of the 80lb bags.
about 17 yards of concrete (it's sold by the cubic yard)
This area requires 2.5 cubic yards.
How deep? 1 inch will take .7 yards
About 3 1/2 ". 432 x .375 = 162cf / 27 = 6 cu yards
For a 12' x 10' area you would need 13.33 square yards of carpet. 12 x 10 = 120 / 9 = 13.33 sy
8.25 cubic yards of concrete
about 17 yards of concrete (it's sold by the cubic yard)
16 * 20 = 320 sq ft. at 4" thick concrete will cover 80 sq ft. 320 / 80 = 4 yards.
The width 12 feet is four yards, so the area would be 4 yards * 50 yards = 200 square yards. You would need 200 square yards of carpeting to cover that area.
Assuming you pour to a thickness of 4", this area requires 4.75 cubic yards.
You will need a minimum of 38.6 square yards of carpet to cover that area.
A yard of concrete is a cubic yard and cannot be converted directly to square feet of coverage. You must first determine the depth or thickness that the concrete will be. For instance, since 1 cubic yard equals 27 cubic feet, a 1 foot thick layer of concrete will cover 9 square yards of area. A 4 inch (1/3 foot) thick layer would cover 27 square feet of area.
This area requires 2.5 cubic yards.
It would depend on how thick you want to spread it.
This area requires 3.7 cubic yards.
Our area is 250 ft2 so 250 ft3 would cover the area with cement a foot deep. We only need 3 inches (1/4 of a foot) so we divide 250ft3 by 4 to get our answer: 62.5 cubic feet.However, the question asks for "yards of concrete" so we need to convert cubic feet into cubic yards as follows:One cubic yard = 3ft x 3ft x 3ft = 27 ft3Dividing our cubic foot answer of 62.5 by 27 we get our answer in cubic yards:62.5/27 =2.3148148 yd3 (the 148 repeats)
How deep? 1 inch will take .7 yards