Michael travels from Newcastle to Manchester at an average speed of 71 miles per hour. The journey takes him 2 hours and 15 minutes.
Daniel makes the same journey in 2 hours and 30 minutes.
Work out Daniel's average speed for the journey.
If Daniel took different roads than Michael, how could this affect your answer to part (a)?
203 exam-style questions on OCR GCSE Maths Speed and Density. Each one has a worked solution and a mark scheme showing where the marks go.