點計cost price
回答 (2)
2007-01-07 9:04 pm
✔ 最佳答案
下...要睇你有d 咩資料...如果你有selling price 同 profit % 就...
selling price/(1+ profit%)
例如:selling price = $60....profit% = 20%
60/(1+20%)
60/120%
=$50
希望幫到你la =)
2007-01-07 8:48 pm
If it's a profit: marked price/(1+profit percent)=cost price
If it's a loss: marked price/ (1-loss percent)=cost price
If it's a loss: marked price/ (1-loss percent)=cost price
參考: me
收錄日期: 2021-04-13 15:55:03
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https://hk.answers.yahoo.com/question/index?qid=20070107000051KK01636