Number of bags = 1/volume of gravel in each bag .
It depends on the volume of the bag and how deep you want the gravel to be.
To determine how many bags of gravel you need, first calculate the area you plan to cover by multiplying the length and width. Then, decide on the depth of gravel you require, typically around 2-3 inches for a driveway or path. Convert these measurements into cubic feet and divide by the cubic feet per bag of gravel, which is usually around 0.5 cubic feet. This will give you the number of bags needed; always round up to account for spillage or settling.
4000PSI, 12bags, .5cum3sand 1cu.m3 gravel
About one half
Number of bags = 1/volume of gravel in each bag .
A cubic yard is 3x3x3= 27 cubic feet so you would need 27/.5 = 54 bags
1 cubic yard = 27 cubic feet = 54 half-cubic-foot bags
It depends on the volume of the bag and how deep you want the gravel to be.
0.5 is one-half, it takes 2 of these to make one cubic foot.
you would need 23 bags OK
There are 20 bags of 25kg in half a ton of soil.
To determine how many bags of gravel you need, first calculate the area you plan to cover by multiplying the length and width. Then, decide on the depth of gravel you require, typically around 2-3 inches for a driveway or path. Convert these measurements into cubic feet and divide by the cubic feet per bag of gravel, which is usually around 0.5 cubic feet. This will give you the number of bags needed; always round up to account for spillage or settling.
An 80 lb bag of concrete typically yields about 0.6 cubic feet when mixed. Since there are 27 cubic feet in a cubic yard, half a cubic yard is 13.5 cubic feet. To find how many 80 lb bags are needed, divide 13.5 by 0.6, which equals approximately 22.5 bags. Therefore, you would need about 23 bags of 80 lb concrete to fill half a cubic yard.
4000PSI, 12bags, .5cum3sand 1cu.m3 gravel
There are about 2.3 7-ounce bags in one pound.
Half of a pint equals 8oz.