Question: a larger cube has 216 cubic inch as a volume and in the cube there are 216 smaller cubes such that their volume is 1 cubic inch . what is the difference between the surface areas ’ sum of the 216 smaller cubes and the surface area of the larger cube , in square inch ?
A) 54
B) 64
C) 81
D) 1080
E) 120
Correct answer: D
Grade: 7 | Topic: Geometry | Difficulty: Medium | Standard: 7.G.B.6