Foundation November 2018 Paper 2 Q22
22. A road track measures 2·2 cm on a map with a scale of 1 : 25 000.
What is the actual length of the road track?
Give your answer in km. [2]
Actual length ……………… km
| Scheme | Marks | Comments |
|---|---|---|
| 2.2 × 25 000 (cm) (= 55 000 cm) | M1 | Allow for sight of 55000, ignoring any units given |
| 0.55 (km) | A1 | CAO Alternative: 1 cm (= 250 m =) 0.25 km or ¼ km B1 (¼ × 2.2 =) 0.55 (km) B1 |
| (2) |