Mr Yong used two printers with different printing rates for a printing job. He started Printer V at 15 01 and started Printer W three minutes later. He stopped both copiers at 15 06. 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 V at the time Mr Yong started Printer W?
- What was the difference in the number of pages printed by the two copiers from 15 01 to 15 06?
- Which printer, V or W, has a faster printing rate? What is the difference in the number of pages printed by the copiers in one minute? Give your answer in this format. (Eg A, 1)