|
- UID
- 223270
- 帖子
- 245
- 主题
- 109
- 注册时间
- 2011-7-11
- 最后登录
- 2013-9-27
|
4#
发表于 2013-4-11 22:11
| 只看该作者
Looking for the A/B exchange rate. It is the cost of B in terms of A. No different than Y/$;
cost of 1$ in terms of
So, lets say A = $, B=yen, then their question says:
If A1.00 = B0.72, then what is A if B1.00? i.e.,
If $1.00 = yen 0.72, then what is $ if yen 1.00?
Sorry, it still does not make sense. Can you read this last line? |
|
