4MA0 Foundation June 2013 Paper 1R Q4
4 Here is a scale drawing of a car.
The line \(AB\) represents the length of the car.
(a) Measure the length, in centimetres, of the line \(AB\). (1)
(b) On the drawing, 2 centimetres represents a real length of 1 metre.
Work out the real length of the car. (2)
Work out the real length of the car. (2)
| Scheme | Marks |
|---|---|
| \(8.4 \pm 0.2\) | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| “8.4” ÷ 2 | M1 |
| 4.1 \(\to\) 4.3 inc | A1 ft |
| (2) |
Notes
A1 ft: allow ft if \(3 \lt \text{ans} \lt 10\)