a cube of 5 cm painted on all its faces if it is sliced into a 1 cubic centimetre cubes how many 1 cubic centimetre cube you will have exactly one of the paint.
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Step-by-step explanation:
If we imagine one of the faces of a 5 cm cube, we can easily say that each face would have (5×5) = 25 cubes of side 1 cm.
Now , out of these, the boundary cubes on each face would have 2 (boundary ones) or 3 (corner ones) sides painted. So, on calculating, we have (3×3) = 9 cubes on each face with exactly one side painted.
Hence, the answer is 9×6 = 45 cubes.
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