33.33 cu yds
1 cubic yard will cover 15 square yards at 3 inches deep.
To solve this convert all measurement to a yard or square yard basis: 3 inches is 0.083333333333 yard and 1500 square feet = 1500/9 = 166.6666666666667 square yards Thus the amount of mulch you need is 166.6666666666667*0.083333333333= 13.88888888883333 cubic yards. so you need to purchase 14 cubic yards of mulch for the job.
3.1 cubic yards for every 2 inches deep you want it to be.
1500 sq ft * 4 inches = 1500/9 sq yards * 1/9 yards = 18.518518... cubic yards.
One cubic yard of mulch will cover approximately 160 square feet at 2" deep, so you would need approximately two cubic yards of mulch to cover 271 square feet at 2" deep.
By yards I assume you mean cubic yards. Next: How deep: I assume 3 inches. (969 x 122 /3 ) / 123 = 969 / 36 = 323/12 = 26.9166666 cubic yards
(22/3 square yards) divided by (depth of mulch in inches)
That's 13 cubic yards of mulch for every 2 inches deep.
Cubic inches and square yards are two different measurements so this question cannot be answered.
The 'square feet' of area that it covers is 1,620/(depth of the mulch, in inches)
6 inches = 1/6 yards. So 70 sq yards * 6 inches = 70*1/6 cubic yards = 11.66... cubic yards.
To find the volume of gravel in cubic yards, first convert the depth to yards: 2 inches is 1/6 yard. Then, multiply the dimensions to get the volume in cubic yards: 5 yards wide x 28 yards long x 1/6 yard deep = 23 1/3 cubic yards. Since 1 cubic yard is equal to 1,296 square inches, multiply the volume by 1,296 to convert to square inches: 23 1/3 cubic yards x 1,296 = 30,158.22 square inches. Finally, divide by 9 to convert square inches to square yards: 30,158.22 square inches / 9 = approximately 3,350.91 square yards of gravel.