SOLUTION: Twenty seven white unit cubes are stacked into one large cube. The surface of the large cube is then painted red. After the painting, how many small cubes are still completely wh

SOLUTION: Twenty seven white unit cubes are stacked into one large cube. The surface of the large cube is then painted red. After the painting, how many small cubes are still completely wh

Algebra.Com

Question 355128: Twenty seven white unit cubes are stacked into one large cube. The surface of the
large cube is then painted red. After the painting, how many small cubes are still
completely white?
Answer by Jk22(389) (Show Source): You can put this solution on YOUR website!
Only the central cube, hence 1.
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