The answer depends on whether you mean 114 feet squared or a square 114 feet by 114 feet. The answer to the first scenario is 76 square yards of concrete. The answer to the second scenario is 8,664 square yards of concrete.
42 cubic feet or 1.56 yards.
It is about 166.67 cubic feet and you will need just over 6.17 cubic yards of concrete.
2.2222222201902215 cubic yards
If it is 4 inches deep/thick, 2 cubic yards. If it is 6 inches deep/thick, 3 cubic yards.
It depends on how deep it is. Multiply 3300 by the depth (in feet) and divide by 27
2.2 Yards
1.77 cubic yards
55.56 cubic yards.
123.44 cubic yards
16.05
If the slab is the standard 4" deep, you will need at least 8.89 cubic yards.
42 cubic feet or 1.56 yards.
You need 82/3 [cubic] yards for every foot deep that it has to be.
It is about 166.67 cubic feet and you will need just over 6.17 cubic yards of concrete.
2.2222222201902215 cubic yards
12.30 cubic yards
If it is 4 inches deep/thick, 2 cubic yards. If it is 6 inches deep/thick, 3 cubic yards.