The volume of a cube is 27 cubic yards. Find the side length.

9 yards

6 yards

3 yards

None of the choices are correct.

Since all sides of a cube are equal ...,

Let one side length of a cube be (z)

; Volume = z * z * z

; Volume = z^3

; 27 = z^3 ... where we then say that ...,

; z (side length) = cube root of (27)

; Hence ..., Side Length = 3 yards