Mr Soh used two printers with different printing rates for a printing job. He started Printer N at 16 10 and started Printer P one minute later. He stopped both printers at 16 15. 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 N at the time Mr Soh started Printer P?
- What was the difference in the number of pages printed by the two printers from 16 10 to 16 15?
- Which printer, N or P, 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)