Does the currency exchange rate change over time?


Posted April 18th, 2010 by admin 6 Comments »
Currency Exchange
amburr asked:


I have 100 Banco Central do Brasil dollars and I would like to exchange it for US money. I checked and it said that it is equal to $56 US dollars. Will it ever be worth more than $56 or could it possibly decrease in value? When does the the currency rate change? Thank you for your time. I really appreciate your explanations.