10 bags will give you 6'2/3", seven bags will give you 11 bags will give you 7'1/3". Each bag is 2/3 cu feet.
Forty five 80 pound bags of cement are needed to make one cubic yard of concrete.
50/3 cubic yds of concrete
it takes 45 Bags of 80# mix to make a cubic yard
You would need 31, 80 pound bags to cover 1 cubic yard at 4 inches deep. If you would like the depth to be 6 inches, 45 bags would be needed.
(3.5/12) x 120 = (.2917) x 120 = 35.004 Cubic Feet Concrete is sold by the cubic yard. 35.004 cubic feet = 1.3 cubic yards
Forty five 80 pound bags of cement are needed to make one cubic yard of concrete.
An 80 pound bag of premix concrete will make .6 cubic feet of cured concrete. There are 27 cubic feet in a cubic meter, so it would take 45 80 pound bags to make one cubic meter.
60 pound of concrete bag makes 1/2 cubic foot of concrete
An 80-pound bag of premixed cement = .667 cubic feet, or 2/3 of a cubic foot, of concrete. A 60-pound bag of premixed cement = .5 cubic feet, or 1/2 of a cubic foot, of concrete.
The term "yards" of concrete means cubic yards.
100 mmm = 0.100 meter 28 x .1 = 2.8 cubic meters
Each 60 pounds bag of ready mix concrete will make .45 cubic foot of concrete. There are 27 cubic feet in a cubic yard. You will need 60 bags of 60 pound premixed concrete to make 1 cubic yard.
That depends on the length and width of your construction.
96 cubic feet of concrete
50/3 cubic yds of concrete
Approximately 12.35 Cubic Yards.
30