18 May 2010:
1 US $ = 3,3819 Romanian lei
RON
China's currency is called yuan renminbi. One us dollar is equal to 6.58 renminbi.
Communaute Financiere Africaine franc
In January of 2002, Italy switched from the Lira to the Euro. The exchange rate is below: 1 Euro = 1.5882 U.S. dollars
Local currency in Bucharest is the same as in all of Romania namely the Leu (RON in exchange office terms). To get an approximate idea of its value , the 12 dec. 2008 the exchange rate is around 3,9000 RON = 1 EUR 18 May 2010: 1 euro = 4,1949 lei
Without knowing which currency you are talking about (Canadian, US, Australian, etc.) and which currency you want it compared to, all that can be said is that a dollar is worth, you guessed it, one dollar.
Africa is a continent with more than 50 countries. So there are many different currencies in Africa to compare against the American dollar.
1 USD = 98.7950 Yen
First of all - your punctuation. You need a comma after the second "currency" so as not to confuse whether 'value' or 'currency' is the point - "When the value of a country's currency goes up compared to another country's currency, that is considered a...?" Bad thing, as the cost of goods and services of 'Currency A' go up when compared to 'Currency B.' People will want things priced in Currency B, perceiving them cheaper than Currency A goods and services.
Currency changes compared to others on an almost hourly basis. See the link below.
France uses euros so the going rate now is 1 dollar=1.4584 euros
An exchange rate if the value of currency of one country compared to that of Another Country. For example, it would be the value of a US Dollar measured by the value of Mexican Pesos.