Foundation November 2019 Paper 1 Q14
14 Dean drives a distance of 760 km in 9 hours.
Robert drives a distance of 559 km in 6 hours 30 minutes.
Who has the highest average speed?
Show how you decide.
.................. because .................. [4]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| Robert with correct working and reason | 4 | B1 for 6.5 hours or \(6\tfrac{1}{2}\) hours M1 for 760 ÷ 9 implied by 84[.4] M1 for 559 ÷ their 6.5 implied by 86 Accept alternative method e.g B1 for 540 and 390 M1 for 760 ÷ 540 implied by 1.407.. or 1.41 M1 for 559 ÷ 390 implied by 1.43[3] | Accept correct working in comparable alternative units |