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姿姿不倦 · 2018年11月28日

问一道题：NO.PZ2017092702000005 [ CFA I ]

  1. CFA I
  2. Quantitative

复利是一年按照365天算，365除以7是除不尽的，题目四舍五入用52来算的。但有些题不能四舍五入，我想问，这种题，什么时候可以用52来算，什么时候不可以用52来算？

问题如下图：

选项：

A.

B.

C.

解释：

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菲菲_品职助教 · 2018年11月28日

同学你好，我们就是默认一年有52个星期，所以如果遇到按星期复利就用52来算即可。

你说的这个情况在另一题有出现，但那个是算出的结果进行月份和天数的换算的时候，比如说当我们按365复利的时候，如果算出来是200天，我们不能在换算成月的时候直接除以30。

姿姿不倦 · 2018年11月29日

明白了谢谢！

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