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The six faces of a cube are painted black. The cube is then cut into $5^3 = 125$ smaller cubes, all the same size. How many of the smaller cubes have exactly one black face?

 Jul 9, 2021
 #1
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Cubes that have exactly 1 black face would be 6 * 3 * 3 = 54

 Jul 9, 2021
edited by Guest  Jul 9, 2021
 #2
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Correct! Thank you!!!

Guest Jul 9, 2021
 #3
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no problem wink

Guest Jul 9, 2021

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