4 inches = 1/3 foot
27 cubic feet = 1 cubic yard
Volume = 80 x 1/3 x 1/3 = 88/9 cubic feet = 0.329 cubic yard (rounded)
You will need about 65.185 cubic yards (83.6 tons) of gravel for this area.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
5.16 yd^3 (when they say a "yard" of gravel, they mean a cubic yard).
A rectangle area that is 12 feet by 14 feet by 6 inches deep is equal to 3.11 cubic yards. This job would require 4.2 tons of gravel.
Area of a rectangle = (length) x (width) = 4 x 11 = 44 square iunches
You will need about 65.185 cubic yards (83.6 tons) of gravel for this area.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
You would need about 13 cu yards or about 15 tons.
If you use a depth of 3 inches, that area will be about 16.2 cubic yards (around 20.785 tons) of gravel.
It depends how deep you go. If you do 2 inches deep the area will require at least 0.7 cubic yards (about 1,710 pounds) of gravel.
If you say 2 inches deep, I assume you really mean cubic yards, as in how much you would have to buy? If so, the answer is 7.77, so you would need about 8 yards.
5.16 yd^3 (when they say a "yard" of gravel, they mean a cubic yard).
You cannot make a direct conversion. You need to specify how deep you want the gravel to be in your area that needs covering.
30 square inches. Area of triangle = (base x height) divided by 2.
11/9 cubic yard for every 6-inches deep.
A rectangle area that is 12 feet by 14 feet by 6 inches deep is equal to 3.11 cubic yards. This job would require 4.2 tons of gravel.
pi x 8 inches x 14 inches = 352 square inches (rounded)