It's basically the demand for the currency, which is determined by the economy of a country.
A flexible exchange rate system allows for fluctuations in currency values on a day-to-day basis. Another kind of system would be a fixed exchange rate system.
Spain is part of the Euro zone and so its currency is the Euro1 Euro = 1.46 US dollarAs the exchange rate fluctuates on an hourly basis, and no currency is stated then see the related link
it fluctuates on a daily basis, go to XE.com for all your currency exchanges
The exchange rate for New Zealand dollar (NZD) to the Japanese yen (YEN) varies on a daily basis. The currency exchange rate as of March, 26, 2013 is 1 NZD to 78 YEN.
Euro same as every were else in Europe. exchange rate to what other currency?
Incomplete question as you need to specify which currency to get the exchange rate
The exchange rate is the value of one currency in relation to another currency. It determines how much of one currency is needed to purchase a unit of another currency. Exchange rates fluctuate based on market forces, such as supply and demand, economic indicators, and geopolitical events.
Google has a currency exchange rate calculator as well as xe, x-rates, and Go Currency. Alternatively there are currency exchange rate calculators located at malls where you can exchange one currency for another.
The real effective exchange rate based on real exchange instead of nominal exchange rate in foreign currency exchange.
France uses the Euro as its currency, look at the Euro exchange rate with whatever currency you are trying to exchange.
The exchange rate for that currency changes depending on the operations of the free market
You can find the current us currency exchange rate on x-rates.com.