None it's a hole
There is NO dirt, it is a hole! If you want to fill it with dirt, that is 4x6x12=288 cubic feet, weighing about 28,800 pounds
None because it's a hole but 6 cubic yards of dirt will fill it up.
3ft x 3ft x 1ft = 9 cubic feet of dirt will be needed.
6,400 ft3
10-1/2 cubic yards
The question cannot be answered in a sensible way. The size of the hole is given in only two dimensions - in all likelihood, that means the area that the hole covers but not how deep it is. The amount of dirt required to fill the hole will depend on the depth of the hole as well.
Assuming a rectangular (3-D) shape, multiply the three numbers. The answer will be in cubic feet.
None it's a hole
There is NO dirt, it is a hole! If you want to fill it with dirt, that is 4x6x12=288 cubic feet, weighing about 28,800 pounds
None because it's a hole but 6 cubic yards of dirt will fill it up.
3ft x 3ft x 1ft = 9 cubic feet of dirt will be needed.
There is no dirt in a hole because a hole is defined by the absence of material, in this case dirt. If you were to fill the hole with dirt, it would require 24 cubic feet of dirt to completely fill it.
A hole does not have dirt!
There is no dirt. It's a hole.
6,400 ft3
none there is no dirt in a hole