Abbie buys a sofa for £540\pounds 540£540. She pays a deposit of 15% and the rest of the money in monthly payments of £17\pounds 17£17. How many monthly payments will Abbie need to pay? Hence, find the amount of money Abbie still has to pay after 20 monthly payments.
199 exam-style questions on OCR GCSE Maths Percentages. Each one has a worked solution and a mark scheme showing where the marks go.