Liam is going to compete in an archery contest and a shooting contest.
The probability he will hit the target in archery is 0.7
The probability he will hit the target in shooting is 0.8
The outcomes of the two contests are independent.
Work out the probability that Liam will hit the target in exactly one of these events.
54 exam-style questions on WJEC GCSE Maths Probability Trees. Each one has a worked solution and a mark scheme showing where the marks go.