[Perhaps alteration (influenced by pool) of obsolete cesperalle, drainpipe, from Middle English suspiral, vent, from Old French sospirail, breathing hole, from souspirer, to breathe, from Latin suspÄ«rÄre, to sigh; see suspire.]
The Russian Ruble is also known as the Russian Rouble. The United States Dollar is also known as the American Dollar, and the US Dollar. The symbol for RUB can be written R. The symbol for USD can be written $. The Russian Ruble is divided into 100 kopecks. The United States Dollar is divided into 100 cents.
But before you start exchanging your home currency for rubles, there are a few things you should keep in mind. 1  Educate yourself on the mid-market rate. Know how much your home currency is really worth. 2  Compare the exchange rate youâre offered with the real rate online using a currency converter.