David is paid £34000 \pounds 34000\,£34000 per year. He is going to get a k% k\%\,k% increase in the amount of money he is paid. Work out, in terms of kkk, how much money David will be paid per year after the increase.
199 exam-style questions on OCR GCSE Maths Percentages. Each one has a worked solution and a mark scheme showing where the marks go.