(60" x 100" x 6") = 36,000 cubic inches
Assuming the box was empty to begin with there will be 8 inches of sand now.
that's not geometry. 6*6*5=180 in^2
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.
Volume of a tube 5 inches wide 10 inches long and 3 inches tall is 150 cubic inches
1680 cubic inches
12 sq yds
(60" x 100" x 6") = 36,000 cubic inches
Think of a box about 5ft 6 inches tall, 5ft 6 inches wide and 5ft 6 inches deep filled with sand. That's about 6 cubic yards.
To find out how much sand to put into a sand box, or how much sand is in a sand box, measure length x width x height to get a cubic volume number. Lets say you have a sand box that measures, 41 inches by 64 inches, with 12 inches deep of sand, (The child likes to dig!!) you would have yourself there, 31,488 cubic inches of sand. However, you want to know what the volume is in cubic yards. Well then, divide 31,488 cubic inches by 46,656 cubic inches per yard, and you get, some number like, 0.6748971193 cubic yards. Lets just call it 0.70 cubic yards of sand.
Assuming the box was empty to begin with there will be 8 inches of sand now.
384 square inches
that's not geometry. 6*6*5=180 in^2
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.
1320/(110) = 12in
Volume of a tube 5 inches wide 10 inches long and 3 inches tall is 150 cubic inches
56 cubic inches