a cube is coloured red on one face, green on the opposite face, yellow on another face and blue on a face adjacent to the yellow face. the other two faces are left uncoloured. It is then cut into 125 smaller cubes of equal size. How many cubes are uncoloured on all the faces?
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5
Answer:
27
Step-by-step explanation:
fourmla is n-2 cube
=3^3=27
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