There were 546 male candidates and 275 female candidates passing a public examination, which represent 65% of the male candidates and 55% of the
female candidates respectively participating in the examination. Find the
number of candidates participating in the examination.
Maths(Percentage)
2008-11-30 11:55 pm
回答 (3)
2008-12-01 12:10 am
✔ 最佳答案
male cadidates: 546 divided by 65% = 840female cadidates: 275 divided by 55% = 500
Solution
The no. of candidates participating in the exam:
546 / 65% + 275 / 55%
= 840 + 500
= 1340
參考: myself
2008-12-01 2:41 am
546x65%+275x55%
=354.9+151.25
=365.15
2008-11-30 18:43:02 補充：
546÷65% + 275÷ 55%
= 840 + 500
= 1340
SORRY,我計錯左.
=354.9+151.25
=365.15
2008-11-30 18:43:02 補充：
546÷65% + 275÷ 55%
= 840 + 500
= 1340
SORRY,我計錯左.
2008-12-01 12:20 am
good~thx!!!
收錄日期: 2021-04-26 16:26:37
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081130000051KK01143