Mr Long used two printers with different printing rates for a printing job. He started Printer E at 19 12 and started Printer F one minute later. He stopped both machines at 19 17. The graphs show the total number of pages printed by each printer from the start of printing.
- How many pages had been printed by Printer E at the time Mr Long started Printer F?
- What was the difference in the number of pages printed by the two machines from 19 12 to 19 17?
- Which printer, E or F, has a slower printing rate? What is the difference in the number of pages printed by the machines in one minute? Give your answer in this format. (Eg A, 1)