Question

What is a sentence for exchange rate?

Answer 1

Exchange rate= the amount from one to another, such as 1 US dollar is the equvialnt to 1.4 candian curency.

Sentence may say...

The exchange rate is relatively low from the US to Canada.

Answer 2

First of all, exchange rate means when one amount of currency equals another.

For example, 1 riyal = 0.27 US Dollars.

Now, our sentence: The exchange rate for 1 riyal was .27 US dollars.