A rectangle area that is 12 feet by 14 feet by 6 inches deep is equal to 3.11 cubic yards. This job would require 4.2 tons of gravel.
144
Volume = 120/12= 10 cubic feet for each 1 inch of depth= 2 bags for each 1 inch of depth.
Assuming the units for the three measures are the same, you need 14400 cubic units.
normally, you first need to calculate surface area of the brick which is 12*12=144. then you need to divide total area to bricks surface area which is 48/144. but probably they gave the units in terms of cm ot metres,then first you need to make them same unit.
You will need 65.93 cubic yards or 84.6 tons of gravel.
It depends on the depth you require. Using a 12-inch depth, you will need about 218.5 tons of gravel (170.4 cubic yards).
At 12" depth, 20 tons of gravel will cover 360 sq ft.
A rectangle area that is 12 feet by 14 feet by 6 inches deep is equal to 3.11 cubic yards. This job would require 4.2 tons of gravel.
Depends on depth of gravel you plan to put down. For each 1 inch depth: Estimate gravel having a density of 2.7. 150 x 1/12 x 62.4 x 2.7 = 2106 pounds (slightly more than 1 ton) so if you want 3 inches of gravel you need about 3 tons of gravel
144
Volume = 120/12= 10 cubic feet for each 1 inch of depth= 2 bags for each 1 inch of depth.
Camille Gravel died on 2005-12-23.
Elphège Gravel was born on 1838-10-12.
None. You have only given an area and no depth. Without a depth, the volume is zero and thus the hole does not exist and no gravel will be needed. If you meant a round hole 12 ft by 14 ft it is still unclear as to the dimension of the hole: firstly which is the depth (the 14 ft is the most likely), but when speaking of a round hole would you mean the perimeter, the radius or diameter for the given measurement? They all lead to different volumes and hence difference amounts of gravel needed to fill the hole. Ans 3 - 12 x 14 is NOT round it is rectangular
You would need approximately 2.5 cubic yards of gravel to cover a 12' by 15' area at a depth of 2 inches.
Assuming the units for the three measures are the same, you need 14400 cubic units.