The ratio of the volumes of two cubes is 1 : 27, the ration of total surface areas of wo cubes is (A) 1 : 6 (B) 1 : 8 (C) 1 : 9 (D) 1 : 18

The ratio of the volumes of two cubes is 1 : 27, the ration of total s

1.	The ratio of the volumes of two cubes is 1 : 27, the ration of total surface areas of wo cubes is (A) 1 : 6 (B) 1 : 8 (C) 1 : 9 (D) 1 : 18
Answer» Correct answer is (C) 1 : 9

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The ratio of the volumes of two cubes is 1 : 27, the ration of total surface areas of wo cubes is (A) 1 : 6 (B) 1 : 8 (C) 1 : 9 (D) 1 : 18

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