Anthony travels from Newcastle to Manchester at an average speed of 67 miles per hour. The journey takes him 2 hours and 15 minutes.
Declan makes the same journey in 2 hours and 25 minutes.
Declan's average speed for the journey is 62.4 mph.
If Declan took different roads than Anthony, how could this affect your answer to part (a)?
203 exam-style questions on Eduqas GCSE Maths Speed and Density. Each one has a worked solution and a mark scheme showing where the marks go.