6 inches = 1/6 yards.
So 70 sq yards * 6 inches = 70*1/6 cubic yards = 11.66... cubic yards.
Three acres three inches deep is 403.33 cubic yards.
200 cubic feet or 7.4 cubic yards
12.30 cubic yards
One cubic yard covers 81 square feet 4 inches thick.
6 inches = 0.5 foot27 cubic feet = 1 cubic yardVolume = (640 x 0.5) = 320 cubic feet = 1123/27 cubic yards = 11.852 (rounded)
40.1 cubic yards
1 cubic yard will cover 15 square yards at 3 inches deep.
Three acres three inches deep is 403.33 cubic yards.
200 cubic feet or 7.4 cubic yards
4860 sq feet
12.30 cubic yards
2.2222222201902215 cubic yards
Usually a cubic yard will cover 15 square yards at 3 inches deep so I would reckon on 22 cubic yards. Hold on that I've got that wrong it's 2 cubic yards .Sorry.
One cubic yard covers 81 square feet 4 inches thick.
16.36 cubic yards.
Not square yards, but Approx. 5.24 cubic yards 54'2" = 650" x 7'10" = 94" x 4" = 4" = 244,400 cubic inches / 46,656 cubic inches = 1 cubic yard (36" x 36" x 36")= 5.24 cubic yards
You already have a square yard of topsoil, so how does 20 inches of depth get you the volume of topsoil? There are 36 inches in a yard, and you have 20 inches of topsoil depth that's 20/36ths of a yard of topsoil depth. That's 0.555... or about 0.56 yards. The volume of topsoil is 1 yard by 1 yard by 0.56 yards, or about 0.56 cubic yards of topsoil.