Charlie invests £2500 for 3 years in a savings account. She gets 3% per annum compound interest in the first year, then 2.5% for 2 years.
Work out the amount Charlie has at the end of 3 years.
208 exam-style questions on CCEA GCSE Maths Repeated Percentage Change. Each one has a worked solution and a mark scheme showing where the marks go.