Sophie drives 600 miles from London to Newcastle.
She drives the first 360 miles at an average speed of 96 mph.
From this point it takes Sophie 4 hours and 15 minutes to complete her journey.
What was Sophie's average speed for the whole journey?
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.