Well, you would take the 7000 square feet of dirt and multiply it by the four inches of stone to get the 28000 cubic yards of stone. (28000 yds³)
To figure out the quantity of concrete, you will need to calculate the total length, width and depth in inches. There are online calculators available which can easily compute the total amount needed.
Calculate attic square footage, calculate how much free area you need by dividing the attic square footage by 300. Convert the square feet needed to inches. Split the amount of free area needed equally between the intake and the exhaust. Divide that by 60, for how many vents you'll need.
In order to calculate the area coverage of 60 lbs and 2 inches thick, more information would be needed.Ê The information needed is what the 60 pounds is.ÊÊ To calculate area, you multiply width times height.
You have a 20 feet x 15 feet room that is going to be tiled. You go to home improvement store and you find tiles that are 12 inches x 12 inches and 16 inches x 16 inches. Knowing the area of the room and how to calculate how many tiles are needed is helpful in this case.
If the floor tiles are measured in inches and the room is measured in feet then the tiles are 1sq feet and the room is 6x8 = 48 sq feet so you would need 48 tiles.
To figure out the quantity of concrete, you will need to calculate the total length, width and depth in inches. There are online calculators available which can easily compute the total amount needed.
http://clearwaterlandscapes.com/calculator.htm
Distance-wavelength lambda (λ) is measured in meters (m)Time- frequency is measured in Hertz (Hz)
Calculate the area to be covered. (A) Calculate the area per board or pack (B) Divide (B) into (A)
You need the amount of water, the temperature of the water, and the desired temperature.
Solubility and amount of the substance
the density of the sample.
Calculate attic square footage, calculate how much free area you need by dividing the attic square footage by 300. Convert the square feet needed to inches. Split the amount of free area needed equally between the intake and the exhaust. Divide that by 60, for how many vents you'll need.
A "mass airflow" sensor, measures the amount of air entering an engine to properly calculate the amount of fuel that is needed.
You convert everything to compatible units. Then you multiply area x depth. I suggest you convert the depth to feet; in that case, the answer will be in cubic feet.
0.15
p'*average depth + sq'/.32