In the world of finance, foreign exchange rates are a crucial concept to understand. These rates are determined by the value of two currencies in relation to each other. For instance, the popular pair EUR/USD (Euro/U.S. Dollar) represents the value of one Euro in terms of U.S. dollars. Similarly, USD/INR (U.S. Dollar/Indian Rupee) shows the value of one U.S. dollar in Indian rupees. Knowing how to interpret and analyze these rates is essential for anyone dealing with international trade or investing in foreign markets.