12 x 7 x 1/3 = 28
The mattress would have a total area of roughly 1.04 cubic yards. However, a cubic yard is one yard long by one yard wide by one yard deep. The mattress is only 8 inches deep, not enough to equal a yard, so it really does not have any one area that is a cubic yard in size.
62/3 cubic yards for every 1-foot deep. 5 cubic yards for every 9-inches deep. 31/3 cubic yards for every 6-inches deep. 5/9 cubic yard for every 1-inch deep.
One hundred cubic metres Example a cube measures 100 metres wide and long and deep So total area is 1,000,000 cubic metres or 100m3 i.e. 100x100x100m
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.
That depends on how deep you want the top soil! 5' X 8' = 40 square feet. If you want it 1' deep you would need 40 Cubic Feet, 3" deep you would need 10 cubic feet of top soil.
if that is 3 ft deep it would require 96 yards... IF it is 3 inches deep it would require 24 cubic yards
One cubic meter cannot be "converted" to a square measure unless we know how "deep" it is being spread. For example, if it is one meter deep, then it would cover one square meter; but if it is two meters deep, then it would cover half that area. If it were, say, 1 cm deep, then it could cover a million square centimeters (100 x 100 x 100).
It depends upon how deep you want it covered. To cover it one inch deep would take 112 sq ft X 1/12 ft = 9.3 cubic feet = 2 bags @ 5 cubic feet each.
one ton equals one cubic meter of soil was 100mm deep it would cover 7sqm
An area 10 foot x 10 foot is 100 square feet. 100 cubic feet of sand would cover it with a one foot deep layer of sand. If the sand needs to be 6 inches deep, then 50 cubic feet are be needed, or 25 cubic feet if the sand is to be 3 inches thick.
The volume of an area 24 feet round and 45 inches deep is: 1,700 cubic feet.
There are 60,000 m3 in a 15cm deep plot with an area of 40 hectares.