陈向东书上一题不懂请指教，谢谢

 What is the
maximum number of cubes with sides of a length 1/2s that could fit inside a
cube with sides of length 2s?

A.8     
B.16         C.32         D.64          E.128

正确答案：D

献丑:

问:

一个大立方体,边长2,一个小立方体,边长1/2,大的立方体最多能装几个小立方体?

解答:

立方体体积公式V=a^3,两者体积比(2^3)/(0.5^3)=64