Mr Lu used two printers with different printing rates for a printing job. He started Printer H at 19 33 and started Printer J one minute later. He stopped both machines at 19 38. 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 H at the time Mr Lu started Printer J?
- What was the difference in the number of pages printed by the two machines from 19 33 to 19 38?
- Which printer, H or J, 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)