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1. |
A solid cube of volume 46656 cm3 is cut into 8 cubes of equal volumes. What is the ratio of surface area of the original cube and the total surface areas of the smaller 8 cubes? |
A. | 1 : 2 |
B. | 1 : 3 |
C. | 2 : 3 |
D. | 3 : 4 |
Answer» B. 1 : 3 | |