The area of the garden is 9 x 4= 36 ft2, so the volume of dirt you need would be length x width x depth. Since you didn't say what the depth was, the number of bags of dirt, which is equal to the volume you want to fill in cubic feet is just 36 x the depth you want to fill with dirt. If you only want to have about a 2 inch layer of dirt all over your garden, you need 36 ft2 x 1/6 ft = 6 cubic feet = 6 bags of dirt. Good luck!
There are 27 cubic feet in a cubic yard. So, if you have 1 cubic yard of dirt, it is equivalent to 27 cubic feet of dirt.
A cubic yard is 3x3x3= 27 cubic feet so you would need 27/.5 = 54 bags
The volume of a cylinder is calculated using the formula V = πr^2h, where r is the radius and h is the height. In this case, the radius (half the diameter) is 2.5 feet. So, the volume of the raised garden would be V = π(2.5)^2(1) = 6.25π cubic feet, approximately 19.63 cubic feet.
The formula for the volume is length * height * depth (or width) = 33 =3*3*3 = 27 cubic feet, but the answer to the question is 0; there's no dirt in a hole... We are not digging a hole here; we are building a mini-mastaba that is 1 foot deep above the original ground level. 48 cubic feet of dirt is required which equals 48/27 = 1.78 cubic yards of dirt.
You would need 54 bags of 0.5 cubic feet pea gravel to equal 1 cubic yard.
Twenty-one .75 cubic foot bags equal 16 cubic feet.
14 cubic feet = 0.518 cubic yards
192000
If you are trying to figure out the 40lb bags of dirt they sell at the store... It takes about 50 of those to equal 1 (cubic) yard of dirt. I just had to do the research on it too. there are 3 feet in a yard so i figure cubic feet and cubic yard would be the same principle. 1 1/2 bags would seem right.
There are 189 cubic feet in 7 yards of dirt. This can be calculated by multiplying the number of cubic yards by 27, since there are 27 cubic feet in a cubic yard.
The number of bags of rocks in 12.25 cubic feet will depend on the size and weight of the bags. To determine the number of bags, divide the total volume of rocks (12.25 cubic feet) by the volume of each bag.
A little over one cubic feet of dirt. But, you would want to mix this with compost or potting soil. This will provide nutrients to the soil. You may want to add mulch after planting to keep the weeds down.