There are nine cubic feet in one cubic yard, so: 10 X 6 X 1.5 / 9 = 10.
You need 1.11 cubic yards of cement.
1.7572 cubic yards
8.25 cubic yards of concrete
2.407 cubic yards for every 3 inches of depth.
I make it 12.2 cubic yards.
4800 x .33 / 27 = 58.66 yards
Convert the measurement in square feet to square yards and the thickness in inches to yards. 3 feet = 1 yard 9 square feet = 1 square yard. : 1100 square feet = 1100/9 = 122.2222 sq yards 36 inches = 1 yard 5 inches = 5/36 = 0.13888 yards. The amount of concrete required = 122.2222 x 0.13888 = 16.975 cubic yards In practice, an order would be sent for 17 cubic yards of concrete.
about 17 yards of concrete (it's sold by the cubic yard)
This area requires 2.5 cubic yards.
You cannot "fill" a cubic measurement with a square measurement.I think you meant cubic yards.1 cubic yard = 27 cubic feet.Your concrete slab is 1600 x 4/12 cubic feet = 533.333333... cubic feet.533.333333... cubic feet / 27 = 19.753 cubic yards (rounded to third decimal).
An area 20ft x 34' is 680 square feet. 4 inches is 1/3 of a foot so cubic feet required is 680 x 1/3 = 226.7 cubic feet. There are 3x3x3 = 27 cubic ft in a cubic yard. Therefore cubic yards required = 226.7/27 = 8.4 cubic yards
6.7 cubic yards.
This area requires 3.7 cubic yards.