5/6-2/3(6-1/2)+3/4=?
回答 (3)
2013-03-27 5:15 pm
✔ 最佳答案
5/6-2/3(6-1/2)+3/4=?5/6-2/3(6-1/2)+3/4
=5/6-2/3(12/2-1/2)+3/4
=5/6-2/3(11/2)+3/4
=5/6-11/3+3/4
=5/6-22/6+3/4
=-17/6+3/4
=-34/12+9/12
=-25/12 or -2 1/12 or -2.0825
2013-03-25 3:39 pm
是分數還是除以?
5除以6還是六分之五?
5除以6還是六分之五?
2013-03-25 8:23 am
5/6-2/3(6-1/2)+3/4
=-12.5/6
=-12.5/6
收錄日期: 2021-04-13 19:23:16
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130324000051KK00358