Given is the side length of a cube = 6 inches.
It says that the dimensions of this cube are divided into half, so the side length of new cube would be 3 inches.
We know the formula for volume of cube is given as follows :-
Volume of new cube = Side x Side x Side.
Volume of new cube = 3 inches x 3 inches x 3 inches.
Volume of new cube = 27 cubic inches.
Hence, 27 cubic inches is the answer.