Marco is traveling to Switzerland. He wants to exchange £950 into Swiss Francs (CHF). He wants to receive as many 20 CHF notes as possible. The exchange rate is £1 = 1.12 CHF. Work out the greatest number of 20 CHF notes that Marco can get for £950.
68 exam-style questions on AQA GCSE Maths Exchange Rates. Each one has a worked solution and a mark scheme showing where the marks go.