The exchange rate in London is £1 = $1.36. The exchange rate in New York is $1 = £0.80. Bernie wants to change some pounds into dollars. In which of these cities would Bernie get the most dollars? You must show your working. Hence, work out how many more dollars Bernie would get if he changed £100 in this city than in the other city.
187 exam-style questions on OCR GCSE Maths Exchange Rates. Each one has a worked solution and a mark scheme showing where the marks go.