標題:

F.2 Maths(english) Problem, Please reply in the detailed way

發問:

One hundred and twenty 5 cent coins are placed in a row. Every second coin is then replaced with a 10 cent coins. Every third coin is then replaced with a 20 cent coin. Every fourth coin is then replaced with a 50 cent coin. Finally, every fifth coin is replaced with a dollar coin. The total value of the 120... 顯示更多 One hundred and twenty 5 cent coins are placed in a row. Every second coin is then replaced with a 10 cent coins. Every third coin is then replaced with a 20 cent coin. Every fourth coin is then replaced with a 50 cent coin. Finally, every fifth coin is replaced with a dollar coin. The total value of the 120 coins in a row is now $?

最佳解答:

The answer is $44.

其他解答:

aa.jpg

 

此文章來自奇摩知識+如有不便請留言告知

arrow
arrow
    文章標籤
    何擇日 安床 更多 文章 奇摩
    全站熱搜

    hzb53jl55v 發表在 痞客邦 留言(0) 人氣()

    E-mail轉寄