2/5 (use 6/6 for 1)?
回答 (2)
2008-08-26 9:53 am
✔ 最佳答案
(2/5)(6/6)= (2 x 6)/(5 x 6)
= 12/30
2008-08-26 12:54 pm
I think that this is what is wanted:
(2/5)*(6/6) = 12/30
(2/5)*(6/6) = 12/30
收錄日期: 2021-05-01 11:00:46
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080825214403AAOHCes