A cube of edge 5 cm is cut into cubes each of edge 1 cm. The ratio of the total surface area of one of the small cubes to that of the large cube is equal to:

A cube of edge 5 cm is cut into cubes each of edge 1 cm. The ratio

1.	A cube of edge 5 cm is cut into cubes each of edge 1 cm. The ratio of the total surface area of one of the small cubes to that of the large cube is equal to:
A.	1:21
B.	1:25
C.	1:27
D.	1:29
Answer» C. 1:27

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A cube of edge 5 cm is cut into cubes each of edge 1 cm. The ratio of the total surface area of one of the small cubes to that of the large cube is equal to:

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