To put this into understandable terms, having a visual acuity of 20/200 means that even with the most powerful corrective lenses available, this person can be no further than 20 feet away from the object to see the details that a person with normal vision (20/20) can see from 200 feet away.
Currency. The Euro is the official currency of Spain. The Euro was launched in two stages. First, in January 1999, to became the new official currency of 11 EU Member States, replacing the old national currencies -- such as the Spanish Peseta. It was introduced in the virtual form for bank transactions.
Current and historic exchange rates for Irish Pound, the Euro, Sterling (Northern Ireland) and other currencies. The currency in the Republic of Ireland is the Euro (ISO currency code EUR). There are 7 euro notes. In different colours and sizes they are denominated in 500, 200, 100, 50, 20, 10 and 5 euros. The notes are uniform throughout the euro area; unlike coins, they have no national side.