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yuqijeffery · 2021年04月22日

请问为什么B不对?base货币计算不可知直接用题中的数字计算吗?

NO.PZ2016010801000108

问题如下:

Over the last year, the GBP to Euro exchange rate has increased from GBP/EUR 0.8878 to GBP/EUR 0.9144. It indicates that:

选项:

A.

The Euro has depreciated by 2.91%, and the GBP has appreciated by 3.0%.

B.

The Euro has appreciated by 2.91%, and the GBP has depreciated by 3.0%.

C.

The Euro has appreciated by 3.0%, and the GBP has depreciated by 2.91%.

解释:

The EUR has appreciated: (0.9144-0.8878)/0.8878=3%.

As for GBP, first convert the exchange rate to EUR/GBP: 1/0.8878=1.1264, 1/0.9144=1.0936. The GBP has depreciated by (1.0936-1.1264)/1.1264=-2.91%

考点:外汇升值与贬值的计算。

解析:欧元升值:(0.9144-0.8878)/0.8878=3%。
至于英镑,首先将汇率换算成欧元/英镑:1/0.8878=1.1264,1/0.9144=1.0936。英镑贬值(1.0936-1.1264)/1.1264=-2.91%

请问为什么B不对?base货币计算不可知直接用题中的数字计算吗?

1 个答案
已采纳答案

丹丹_品职答疑助手 · 2021年04月22日

嗨,努力学习的PZer你好:


同学你好,算欧元汇率变动的时候base就是欧元,算谁的汇率变动就得把base currency 转换成谁,所以

欧元升值:(0.9144-0.8878)/0.8878=3%

英镑贬值(1/0.9144=1.0936-1/0.8878)/1.1264=-2.91%

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虽然现在很辛苦,但努力过的感觉真的很好,加油!