Raphael buys one raffle ticket.
A total of k k\,k raffle tickets are sold. One of these tickets will win the raffle. Each ticket has an equal chance of winning the raffle.
Write down the probability that Raphael's ticket will win the raffle.
Write down the probability that Raphael's ticket will not win the raffle.
236 exam-style questions on OCR GCSE Maths Probability. Each one has a worked solution and a mark scheme showing where the marks go.