Dana invests £5000 for 2 years in a savings account. She gets 2% per annum compound interest in the first year, then x% x\%\,x% for 1 year.
Dana has £5278.50 at the end of 2 years, work out the value of xxx.
208 exam-style questions on Eduqas GCSE Maths Repeated Percentage Change. Each one has a worked solution and a mark scheme showing where the marks go.