None.
A cubic foot is a measure of volume while a foot is a measure of distance. The two measure different things and it makes no sense to try to convert from one to the other.
75 cubic feet
75 cubic feet
75000 cubic feet = 2123763 liters
Twenty-one .75 cubic foot bags equal 16 cubic feet.
There are approximately 4.64 cubic feet in a 35 gallon container.
75 divided by 7.48 gallons per cu ft = about 10 cubic feet
12.04 cubic yards.
1350 cubic feet is the capicity of the pool which will hold 10,098 gallons of water
A 55-gallon drum equates to about 7.35 cubic feet of volume.
Based on the category I am assuming we are takling dirt or mulch. 75 yds x 27 cuft (there is 27 cuft per 1 cuyd) = 2,025 cubic feet of material - 1 foot thick would be 2,025 sqft. - 6 inches thick would be 4,050 sqft. - 3 inches thick would be 8,100 sqft.
You cannot do this as cubic feet is volume, not length. You need to know distances in three dimensions.
26 cubic yards = 702 cubic feet