Looking at the image of the cube you can see the outer edges would have paint on 2 sides and the corners would have paint on n3 sides.
The only ones with paint on one pace is the center cubes.
There are 6 sides to a cube and there would be 6 center pieces.
Answer: 6
Answer:
9. a. m = tw all over n
9 b. w = mn all over t
10. a. w = 1 over (t-mn)
10. b. m= (t-1/w) all over n
hope this helps sorry still new to this so know how to use fractions easily