Depends on the depth of the gravel also. If depth is "D" feet then volume required is 62 x D cubic feet. Since each bag has 5 cubic feet you would need (60 x D)/5 bags (round it up to next higher number (as most shops won't sell you fractions of a bag).
It would take roughly 66 bags to cover a 200 square ft area 2 inches thick
It would obviously depend on how thickly you wanted to cover the surface, and how 'tall' a single unit of pea gravel was. You would need 736 bags per foot depth.
The volume that needs to be filled is 132ft * 1.5in = 132ft*(1.5/12)ft=132ft*0.125ft=16.5 cubic feet of gravel needed. ---- 1 cubic foot is 1,728 cubic inches (12 in x 12 in x 12 in) The area described above is 28,512 cubic inches divided by 1,728 cubic inches or 16.5 cubic feet
Gravel is bought in cubic quantities, or by weight. You ask "to fill" but you only give a square measure. The volume of gravel required wil depends on the depth you wish the gravel to be. To fill 81 square metres to a depth of 5 cm would require 4.05 cubic metres of material.
A: One cubic foot. That would be 0.037 cubic yard (rounded)
First, find the total square footage of your driveway. You can find this by multiplying the length of the driveway by the width of the driveway. When you have determined the square footage, you need to decide how thick you will apply the gravel. At a depth of 1", 1 cubic yard of gravel will cover 320 square feet. So for example, if you would like to put down 3 inches of material over 1000 square feet, you would do the following. 1000 square ft./320 = 3.125 3.125*3" depth = 9.375 yards
Area is 170 square feet. Depth is 6 inches or 1/2 foot, so volume to be filled is 170 x 1/2 = 85 cubic feet. Each bag has 5 cubic feet of gravel, so you would need 85/5 = 17 bags
I think you mean 6 inches thick, not 6 feet thick. You would need 200 cubic feet, or 7.4 cubic yards.
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.
If the search area is circular, the measurement would be in square miles, not cubic miles. If this is the case, the search area would cover 785,000 square miles.
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.
A cubic yard of stone that is 4" thick would cover 9 square yards or 81 square feet. If you need to cover 7000 sq. ft., you would need roughly 86.5 cubic yards. That's a lot of rock.