I think 80-95 pounds i did a little research on it
1/12 of a foot is in 1in.
it depends on the grades of sand and how big each pebble is that makes sand.
The answer will depend on the units for 2. Whether it is 2 inches, feet or something else. Assuming you mean feet, a 12 foot x 12 foot x 2 foot area contains 288 cubic feet. Sand is usually measured in lbs. One cubic foot of sand weighs about 100 lbs (see related questions below). 288 x 100 lbs = 28800 lbs. This is 14.4 tons of sand.
I am 12. I am 5"2'. I weigh 107. Hope this helps
do it yourself 1in = 2.2 cm 12 in = 1ft
It is (151*12)+1 = 1813 inches
1in = 0.0254m (exactly) ⇒ 12in = 0.3048m
2.54cm = 1in 1cm = 1/2.54in 175.5cm = 175.5 / 2.54 in ~= 69 in 12 in = 1 ft 1in = 1/12ft 69in = 69/12 ft = 5 9/12 ft = 5 ft 9in
151(12)+1=1813 1813
Area of a rectangle = (length) times (width) = 10-ft x 12-ft = 120 square feet
V = 16x17x8/12 = 181 1/3 cubic feet sand has a density of about 2.7, water weighs 62.4 lb/ft3 Wt = 2.7x62.4x(181 1/3 ) = 30551.04 pounds or about 15 1/4 tons of sand