A baker is loading delivery trays into a cooling truck. Each tray is a cuboid with dimensions 40 cm by 30 cm by 20 cm.
The cargo area of the truck is a cuboid with:
Work out how many trays can fit into the truck.
57 exam-style questions on OCR GCSE Maths Volume of a Prism. Each one has a worked solution and a mark scheme showing where the marks go.