Mr Yee used two printers with different printing rates for a printing job. He started Printer X at 18 00 and started Printer Y three minutes later. He stopped both printers at 18 05. 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 X at the time Mr Yee started Printer Y?
- What was the difference in the number of pages printed by the two printers from 18 00 to 18 05?
- Which printer, X or Y, 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)