252 cubic yards
I'm sure that the "7 thick" meant 7 inches thick.
In that case, it will be 63 cu.ft. = 2.33333 cu.yds.
Should the wall have an unlikely thickness of 7 feet, then the volume would be 28.0 cu.yds.
(1 cu.yd. = 27 cu.ft.)
4.074 cubic yards for every foot the slab is thick.
It depends upon how thick you want the concrete. For example, if you want the concrete to be 6 inches thick, then you will need 200 cubic feet. There are 27 cubic feet per cubic yard; so divide the 200 cubic feet by 27 to get 7.4 cubic yards.
4.938 cubic yards.
50x100x4 = 20,000 cubic inches36 inches in a yard20,000/36 = 555 5/9 cubic yards.
1 cubic yard = 27 cubic feet700 square feet x 1/2 foot = 350 cubic feet = 1226/27 cubic yards(12.963 cubic yards, rounded)
You will need 17.8 cubic yards of concrete.
10.67 Cubic Yards
3.6 cubic yards will be enough.
6.94 Cubic Yards
6.67 Cubic Yards
4.074 cubic yards for every foot the slab is thick.
If it is 4 inches deep/thick, 2 cubic yards. If it is 6 inches deep/thick, 3 cubic yards.
It depends upon how thick you want the concrete. For example, if you want the concrete to be 6 inches thick, then you will need 200 cubic feet. There are 27 cubic feet per cubic yard; so divide the 200 cubic feet by 27 to get 7.4 cubic yards.
How thick? Gotta have thickness to calculate cubic yards.
At 4" thick you will need 1.23 cubic yards.
39.1116 cubic yards
That depends on the length and width of your construction.