You will need just a bit less than 1 cubic yard. To be precise, you will need 0.86 cubic yards of rock. This would be about 23 cu ft. A cubic yard is 3 ft x 3 ft x 3 ft, and if you could be so precise in your placement, a cubic yard would theoretically cover 162 sq ft to a depth of 2 inches. In reality, you would more likely just cover the 140 sq ft to a slightly thicker depth (2 1/4"). Isn't that amazing?!?
If the hole is 4 foot square 4' wide by 4' long by 20' deep, then I assume that you are after cubic yards. Multiply the width by the length by the depth and then divide by 27. This would give you the answer in cubic yards. 11.85 cubic yards.If the hole is round:Volume of a cylinder is Pi *R2 * H In this case: 3.14 X 22 X 20 = 251.2 cubic feet there are 27 cubic feet in a cubic yard (3x3X3=27) 251.2 cubic feet / 27 cubic feet per cubic yard = 9.3 cubic yards
32
You will need 1.31 cubic feet for a cylinder that is 3' wide x 5' tall.
The volume is 23,430 cubic inches which would require 101.4 gallons to fill.
how much 1" rock will I need to fill in a hole 20' long, 2' wide' and about 2' deep
259.2593 sq. yards.
nah
218.75 cubic feet or 8.1 cubic yards
.21 yards of sand will fill an area 115 inches by 67 inches to a depth of 2.5 inches.
64 cuft, about 2 and a third cubic yards
6 inches = 1/2 foot.27 cubic feet = 1 cubic yard60-ft x 30-ft x 1/2 ft = 900 cubic feet = 331/3 cubic yards
42 cubic feet or 1.56 yards.
In order to answer this question you must first convert the measurements into inches(20 ft= 240 in), so the new problem is 240*240*3, which equals 172800. Then you must convert the inches into yards by dividing 172800 by 36, which equals 4800. So it takes 4800 yards of sand to fill a sandbox 20 feet by 20 feet by 3 inches.
108 sq feet * 2 inches = 108/9 sq yards * 2/36 yards = 12 sq yards * 1/18 yard = 2/3 cubic feet.108 sq feet * 2 inches = 108/9 sq yards * 2/36 yards = 12 sq yards * 1/18 yard = 2/3 cubic feet.108 sq feet * 2 inches = 108/9 sq yards * 2/36 yards = 12 sq yards * 1/18 yard = 2/3 cubic feet.108 sq feet * 2 inches = 108/9 sq yards * 2/36 yards = 12 sq yards * 1/18 yard = 2/3 cubic feet.
About 3 yards with a little left over. 2.78 yards.
There are nine cubic feet in one cubic yard, so: 10 X 6 X 1.5 / 9 = 10.
108inches= how many yards