That depends on how thick you are pouring the slab (or patio or whatever). Say for example you're pouring it 6 inches deep, which is 1/6 yard. You could get 6 square yards, which (times 9) is 54 square feet.
Cubic feet and square yards are different dimensions and cannot be equated.
1 cubic yard of concrete fills 27/depth in feet square feet.
81 Square feet.
you can not answer that as area and length are different
This is not a correct conversion. Cubic feet is a measure of volume while square feet is a measure of area.
They do not directly convert. Cubic feet is a measure of volume while square feet is a measure of area.
A cubic yard is 46,656 cubic inches. Spread to a thicknes of 5 inches, a cubic yard of concrete covers 9332.1 square inches, which is 64.8 square feet.
1 cubic yard of concrete fills 27/depth in feet square feet.
ONE I THINK, SINCE THERE ARE 27 CUBIC FEET IN A CUBIC YARD OF CONCRETE (WHICH MEASURES 3 FEET BY 3 FEET BY 3 FEET).
81
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).
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.
it equals nine square feet * * * * * Nine square feet is 1 square yard, NOT 1 yard. In any case, "a yard" of concrete is used by builders' merchant to mean a CUBIC yard of concrete.