Mr Ee used two printers with different printing rates for a printing job. He started Printer C at 13 45 and started Printer D two minutes later. He stopped both printers at 13 50. 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 C at the time Mr Ee started Printer D?
- What was the difference in the number of pages printed by the two printers from 13 45 to 13 50?
- Which printer, C or D, has a slower printing rate? What is the difference in the number of pages printed by the printers in one minute? Give your answer in this format. (Eg A, 1)