Question

A driveway is 162 feet long,6 feet wide,and 4 inches deep.How many cubic feet of concrete will be required for the driveway

Answer 1

3888 if you are asking for the volume.
(One thing I'm not sure is 162 is the length, correct?)

Answer 2

It's length times width times height.

162x4x6

The answer is 3888 cubic feet of concrete.