Mathematics · Mensuration
A solid cube of side 12 cm is cut into small solid cubes of side 4 cm each. What will be the relation between the total surface area of the original cube and the total surface area of all the new small cubes combined?
- 1The combined new total surface area will be 12 of the original total surface area.
- 2The combined new total surface area will be twice the original total surface area.
- 3The combined new total surface area will be 13 of the original total surface area.
- 4The combined new total surface area will be thrice the original total surface area.✓
Correct answer
The combined new total surface area will be thrice the original total surface area.
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