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Unit Cubes (Posted on 2004-02-02) Difficulty: 3 of 5
Some unit cubes are assembled to form a larger cube. Some of the faces of the larger cube are then painted. The cube is taken apart and it is found that 217 of the unit cubes have paint on them. What is the total number of unit cubes?

See The Solution Submitted by Brian Smith    
Rating: 3.8333 (6 votes)

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  Subject Author Date
SolutionSolutionbroll2016-07-01 11:22:50
re(4): Extension (A deeper question)nikki2004-02-05 16:32:41
re(4): Extension (A deeper question)Brian Wainscott2004-02-05 16:13:54
re(3): Extension (A deeper question)Charlie2004-02-05 10:35:26
re(2): Extension (A deeper question)Jer2004-02-05 09:42:47
re: Extension (A deeper question)nikki2004-02-04 18:03:26
Some ThoughtsExtension (A deeper question)Jer2004-02-04 11:26:12
re: solution to problemCharlie2004-02-03 08:54:17
re(2): Short solution att: RichardAdy TZIDON2004-02-03 03:23:46
solution to problembs2004-02-03 00:42:30
re: Short solutionRichard2004-02-02 21:33:18
Short solutionAdy TZIDON2004-02-02 16:58:12
re: Another way of looking at it.SilverKnight2004-02-02 14:51:22
SolutionAnother way of looking at it.Charlie2004-02-02 14:45:36
SolutionFull SolutionSilverKnight2004-02-02 13:48:34
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