數學......

2006-12-12 3:33 am
87又5分之4percent點轉做小做呀????

回答 (5)

2006-12-12 3:39 am
✔ 最佳答案
5分之4是0.8

即現在是87.8%

只要將小數點向前兩個位~

那就答案是0.878~
2006-12-12 5:38 am
o.878Yeah!
2006-12-12 3:45 am
由於5分之4percent=0.8

所以87又5分之4percent=0.878
條式=(87+4/5%)/100
=(87+0.8)/100
=87.8/100
=0.878
參考: ME
2006-12-12 3:38 am
87+4/5
=87+0.8
=87.8
87又5分之4percent
=87又4/5%
=87.8%
=87.8/100
=0.878

2006-12-12 19:28:44 補充:
唔明???87又4/5%即係87% 4/5%
參考: myself


收錄日期: 2021-04-12 23:15:22
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