Mr Sher used two printers with different printing rates for a printing job. He started Printer D at 11 04 and started Printer E three minutes later. He stopped both printers at 11 09. 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 D at the time Mr Sher started Printer E?
- What was the difference in the number of pages printed by the two printers from 11 04 to 11 09?
- Which printer, D or E, has a faster 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)