There is a cube which is cut into 343 small cubes painted with blue red color from outside. Then again 2nd block from left has removed from cube and repainted with Black.. 1, how many 3faces black, 2. How many 2 face 3. How many 1 faces 4. How many no faces..

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Sooraj Prabhakaran

  • Jan 1st, 2007
 

1 .For  3 side painted . is always 8 .( hint: after  repaint it is a cube itself.).

remaining also just use the formula

2.  60 .

3.  150 .

4.  125

   i hope its correct ....

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