A rule to calculate a taxi fare is:
£1.50 plus £2.50 per mile
Work out how much a 8 mile taxi journey would cost.
A taxi journey costs £16.50
Work out how much of the cost is for the miles travelled.
Hence work out distance of the journey.
84 exam-style questions on AQA GCSE Maths Function Machines. Each one has a worked solution and a mark scheme showing where the marks go.