佢話係1/6 * 1/6 * 2 = 2/36 = 1/18
點解要乘2呀???我真係唔明~~~
更新1:
係woo!!!!我明la!!!!!!
係woo!!!!我明la!!!!!!
收錄日期: 2021-04-23 00:17:36
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070718000051KK00505