58 ft X 75 ft X 3 in = 58/3 yd X 25 yd X 1/12 yd = 40.28 yd3
if that is 3 ft deep it would require 96 yards... IF it is 3 inches deep it would require 24 cubic yards
That's 13 cubic yards of mulch for every 2 inches deep.
.21 yards of sand will fill an area 115 inches by 67 inches to a depth of 2.5 inches.
2.37 cubic yards of stone for every 3 inches deep it needs to be
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
You would need approximately 2.5 cubic yards of gravel to cover a 12' by 15' area at a depth of 2 inches.
if that is 3 ft deep it would require 96 yards... IF it is 3 inches deep it would require 24 cubic yards
You would need 31.88 cubic yards of topsoil to cover 855 sq feet at 6 inches deep.
That's 13 cubic yards of mulch for every 2 inches deep.
.21 yards of sand will fill an area 115 inches by 67 inches to a depth of 2.5 inches.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
2.37 cubic yards of stone for every 3 inches deep it needs to be
tweleve
1 cubic yard will cover 15 square yards at 3 inches deep.
You would need about 13 cu yards or about 15 tons.
You would need 3,355 cubic yards of soil to cover 6 acres at 24 inches deep.
105 ft * 84 ft * 3 inches = 105/3 yards * 84/3 yards * 3/36 yards = 35 * 28 / 12 cubic yards = 245 cubic yards.