ChaseDream
搜索
返回列表 发新帖
查看: 528|回复: 3
打印 上一主题 下一主题

求救!prep-ps1-175

[复制链接]
楼主
发表于 2009-5-11 16:52:00 | 只看该作者

求救!prep-ps1-175

Before being simplified, the instructions for computing income tax in Country R were to add 2 percent of one's annual income to the average (arithmetic mean) of 100 units of Country R's currency and 1 percent of one's annual income.  Which of the following represents the simplified formula for computing the income tax, in Country R's currency, for a person in that country whose annual income is I ?

答案是50+I/40

没有解析,望NN解答一下,谢谢!

沙发
发表于 2009-5-11 17:06:00 | 只看该作者
2%I+(100+1%I)/2=50+I/40
板凳
 楼主| 发表于 2009-5-11 17:15:00 | 只看该作者

啊!原来没有看懂题...

呵呵!谢谢!

地板
发表于 2009-5-11 17:54:00 | 只看该作者

我模拟的时候也没看懂这个 ………………

您需要登录后才可以回帖 登录 | 立即注册

Mark一下! 看一下! 顶楼主! 感谢分享! 快速回复:

手机版|ChaseDream|GMT+8, 2025-11-5 17:10
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号

ChaseDream 论坛

© 2003-2025 ChaseDream.com. All Rights Reserved.

返回顶部