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Rahul Milind Surange Grade: 12
        


343 small and identical cubes have exactly one face painted. The large cube is painted on all six faces.

How many of the small cubes have exactly one face painted?



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7 years ago

Answers : (1)

SHAIK AASIF AHAMED
askIITians Faculty
74 Points
										Hello student,
Please find the answer to your question below
5 x 5 cubes on each face... rest are painted more than 2 faces.
(Leave Top Bottom Right and Left corner edges from 7 x 7 face)
Hence on 6 faces...
6 x 5 x 5 = 150.
2 years ago
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