Die and Dice

 


You have a giant die with side length of 20 inches. If you paint the die green and then partition it into smaller cubes/dice of length 1 inch, how many of these smaller dice will have paint on two of their faces?

 

Hint

Click here to see how each one of the die's faces 
looks like after the partition.

What do numbers 1, 2, and 3 represent?

Check your answer


 

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