Example

Example-1: on January 3, 2012, one euro was worth about $1.33. By May 3, 2012, one euro was worth about $1.48. The euro increased in value by about 10% relative to the U.S. dollar during this time.

Example-2 : If you have ever traveled to another country, you usually had to find a currency exchange booth at the airport, and then exchange the money you have in your wallet (if you are a dude) or purse if you are a lady or man purse if you are a metrosexual into the currency of the country you are visiting. More>>