Sophia invests some money for 6 years in a savings account. She gets 2.5% per annum compound interest.
Sophia has £3479.08 at the end of 6 years, work out how much she invested.
Practise OCR GCSE Maths Repeated Percentage Change with exam-style questions for Foundation and Higher tier. 56 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.