It depends on the size of the scoop! An ice-cream scoop or a JCB digger's scoop - it makes a big difference.
There is about 11 gallons in 1.5 cubic feet so you can completely fill three 3 gallon pots.
It is not clear what you mean by "5x5x1 sq feet". If all three are measures of length then they are cubic feet, Alternatively, they are 5x5 = 25 plots of 1 sq ft each. You must learn to check for dimensional consistency and to use measurement units every time to avoid this sort of ambiguity.
400 mg lead in each kilogram of soil.
The soil type and amount of compaction will cause the amount to vary, but in general, using Med PI common fill with minimum compaction will require about 41,000 cubic yards to raise 5 acres 4' in elevation
plinth beam is a part of a structure can transfer loads to the adjacent columns,grade beam is a type of foundation system used to distribute the weight of a building over unstable soil. The grade beam may sit directly on the loose soil.
to what depth???
To what depth?
1 yard topsoil covers 100 square feet to 3 inches, 200 square feet to 1.5 inches and 300 square feet to 1 inch.
72 square feet of course !
400
16.02
3X.5 = 1.5 Sq Feet
To calculate the amount of soil needed, you multiply the area by the desired depth. In this case, you have 9300 square feet and want a depth of 12 inches. Convert the depth to feet (12 inches = 1 foot) and multiply: 9300 square feet x 1 foot = 9300 cubic feet of soil. So, you need 9300 cubic feet of soil to cover the area with a depth of 12 inches.
to figure yards of soil you need cubic feet ( 400 sq ft X how deep??)then divide by 9
3600 / 12 = 300 tons
1 cubic yard = 27 cubic feet(area) x (1/2 foot) = 27 cubic feetarea = 27/0.5 = 54 square feet
Perhaps you mean cubic feet. In that case it would be about 30 cubic feet.