F.1Maths的問題

2006-11-23 5:33 am
A merchant bought a chair for$500.
He sold the chair at a loss of 30% and the desk at profit of 24%.5
Find his profit or loss percent on the whole.

回答 (2)

2006-11-23 6:48 am
✔ 最佳答案
The selling price of to goods
= $500 X (1-30%) + $750 X (1+24%)
=$350 + $930
=$1280

His profit percentage
=1280 - (500+750) / (500+750) X 100%
=30/1250 X 100%
=2.4%
參考: me
2006-11-23 5:37 am
You haven't give out the cost of the desk!


收錄日期: 2021-04-12 23:54:50
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061122000051KK04445

檢視 Wayback Machine 備份