when an article is sold at $224, the profit percentage is 12%.
(a) Find the cost price.
(b) Find the profit.
(c) If the article is sold at loss of 14%, what is the selling price?
please answer my this questions.
Thank you very much!
收錄日期: 2021-04-15 17:47:47
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100728000051KK01184