Mr Thia used two printers with different printing rates for a printing job. He started Printer T at 15 13 and started Printer U one minute later. He stopped both copiers at 15 18. 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 T at the time Mr Thia started Printer U?
- What was the difference in the number of pages printed by the two copiers from 15 13 to 15 18?
- Which printer, T or U, has a slower 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)