maths

2006-11-03 6:35 am
102
------ (分數)
312


=?%

回答 (5)

2006-11-03 6:42 am
✔ 最佳答案
102  
---   x100%
312

 51
=--  x100%
 156

 17 
=-- x100%
 52

 850
=---%
 26

 425
=---%
  13

    9
=32--%
   13
2006-11-03 6:46 am
(102/312) x 100%

= 17/52 x 100%

= 32.69230769%

= 32 又 13 分之9 %
2006-11-03 6:40 am
102
------ (分數)
312

=300%
2006-11-03 6:39 am
102
------
312

= 0.326923076
2006-11-03 6:38 am
102
------ X 100%
312

=32.69%
參考: ME


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