一道数学机警:

nihaowj

大家来讨论一下下面这道机警吧,我总感觉这道机警是上上个月的JJ,看起来十分眼熟,一起找一下吧~~

399. 我的最后一道：恶心死了，看不懂，耗时10分钟大致是这样，希望nn们来补充：  The estimated amount in the price list rounded to 1$. How much is the sum of the estimated amounts within 6$ of the sum of the actual amounts in the list.
(1)    There are fewer than 11 amounts in the list.
(2)    Each estimated amounts is 5$

mktkang

看不明白的话，不选E 就选C 吧。呵呵。