精品偷拍一区二区三区,亚洲精品永久 码,亚洲综合日韩精品欧美国产,亚洲国产日韩a在线亚洲

  • <center id="usuqs"></center>
  • 
    
  • An English Puzzle:Please give your answer and explanations in English.

    An English Puzzle:Please give your answer and explanations in English.
    A farmer buys a horse for $60.He sells it to his neighbor for $70.Then he discovers he could have made more money if he had sold it at a higher price.He borrows $10 from his wife,and buys the horse back for $80.He then sells it to another neighbor for $90.How much money did he make?Of course the money he made doesn’t include the ten dollars borrowed form his wife.
    The question:How much money did he make?
    英語人氣:466 ℃時間:2019-10-17 08:16:24
    優(yōu)質(zhì)解答
    The farmer's total cost: 60 + 70 = 130
    His total income: 70 + 90 = 160
    His profit: 160 - 130 = 30
    Deduct $10 he borrowed from his wife: 30 -10 = 20
    Answer: He made $20.
    我來回答
    類似推薦
    請使用1024x768 IE6.0或更高版本瀏覽器瀏覽本站點,以保證最佳閱讀效果。本頁提供作業(yè)小助手,一起搜作業(yè)以及作業(yè)好幫手最新版!
    版權(quán)所有 CopyRight © 2012-2024 作業(yè)小助手 All Rights Reserved. 手機(jī)版