數學題,中一,help!!!!!!!1
回答 (3)
2006-12-23 9:19 pm
(460x130% + 90 x6x95% )-460+90x6
------------------------------------------------------- x100%
460+90x6
(598+513)-1000
=------------------------ x100%
1000
=11.1 % 盈利
------------------------------------------------------- x100%
460+90x6
(598+513)-1000
=------------------------ x100%
1000
=11.1 % 盈利
2006-12-23 9:18 pm
460*1.3+90*6*0.95=1111
1111-(460+90*6)/460+90*6=11.1%
.:整個交易的盈利百分率是11.1%
1111-(460+90*6)/460+90*6=11.1%
.:整個交易的盈利百分率是11.1%
參考: me
2006-12-23 9:18 pm
桌子售價=460*130%=598
椅子售價=90*6*95%=513
整個交易的盈利百分率=(598+513-460-540)/(460+540)*100%=111/1000*100%=11.1%
椅子售價=90*6*95%=513
整個交易的盈利百分率=(598+513-460-540)/(460+540)*100%=111/1000*100%=11.1%
參考: 自己
收錄日期: 2021-05-02 13:44:00
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061223000051KK01649