Foundation June 2022 Paper 3 Q29
29 Change 30 metres per second to kilometres per hour. (2)
| Answer | Mark | Mark scheme |
|---|---|---|
| 108 | M1 | for \(30 \times 60 \times 60\) (108000 metres per hour) or \(30 \div 1000\) (= 0.03 kilometres per second) or \(60 \times 60 \div 1000\) (= 3.6 scale factor) |
| A1 | cao |