A yard is 3 x 3 x 3 = 27 cubic feet = 27x12x12x12 = 46656 cubic inches
110 sq ft = 100 x 12 x 12 = 14,400 sq in;
at 4 iches volume is 14400 x 4 = 57600 cu in; you need 46656/57600 = 0.8 yards
To cover it, about 3 and 1/2. Get four.
36 inches is 1 yard and so 2 times 1 = 2 square yards
four
(22/3 square yards) divided by (depth of mulch in inches)
1500 sq ft * 4 inches = 1500/9 sq yards * 1/9 yards = 18.518518... cubic yards.
To cover it, about 3 and 1/2. Get four.
Nine yards is 324 inches. (36 inches per yard).
You would need 31.88 cubic yards of topsoil to cover 855 sq feet at 6 inches deep.
39.1116 cubic yards
36 inches is 1 yard and so 2 times 1 = 2 square yards
four
(22/3 square yards) divided by (depth of mulch in inches)
1500 sq ft * 4 inches = 1500/9 sq yards * 1/9 yards = 18.518518... cubic yards.
tweleve
8 yards = 288 inches, since there are 36 inches in a yard.
To cover a space that is 30 feet by 102 inches, first convert the dimensions to the same unit. There are 12 inches in a foot, so 30 feet is 360 inches. The area to cover is 360 inches by 102 inches, which equals 36,720 square inches. To convert this to yards, divide by 1,296 (since there are 1,296 square inches in a square yard), resulting in approximately 28.33 square yards of material needed.
three