Anthony travels from Newcastle to Manchester at an average speed of 65 miles per hour. The journey takes him 2 hours and 15 minutes.
Declan makes the same journey in 2 hours and 35 minutes.
Verify that Declan's average speed for the journey is 56.6 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.