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.
At least 31.77 square yards are needed.
348 square feet are 38.666667 square yards.
12'x24' (288 square feet) = 32 square yards.
You can measure the surface of the dirt in square yards. That would be nine square feet.However the volume or amount of dirt cannot be measured in square yards or square feet. The amount of dirt in a volume of one cubic yard would be 27 cubic feet. ( 3x3x3=27 )The amount of dirt in a square yard to a depth of 0.5 feet would be 4.5 cubic feet. (3x3x0.5=4.5)
Approximately 7,260 yards. You need 6 yards of soil per 1000 square feet for 2"
6' x 9' (54 square feet) = 6 square yards of tiles needed.
13' x 15' (195 square feet) = 21.67 square yards of carpet needed.
28' x 14' (392 square feet) = 43.5 square yards of carpet needed.
14 square yards (assuming you are purchasing whole square yards)
At least 622.2 square yards of sod are needed to cover that area.
784 square feet requires a minimum of 87.1 square yards of carpet.
400 square yards. This is because there are 9 square feet in a square yard, and there are 3600 square feet of carpet needed to cover the 60' x 60' floor.