Foundation November 2022 Unit 1 Q9
9. A car passes through four places in the following order: Aber, Berw, Ceiro and Dinas.
The car passes through Aber, Berw and Ceiro at the times shown in the table below.
| Place | Time |
|---|---|
| Aber | 13:30 |
| Berw | 14:40 |
| Ceiro | 16:30 |
| Dinas |
The time taken to travel from Aber to Berw is twice the time taken to travel from Ceiro to Dinas.
At what time does the car pass through Dinas?
You must show all your working. [3]
| Scheme | Marks | Comments |
|---|---|---|
| ½ × (14:40 – 13:30) (= 35 mins) | M1 | |
| + 16:30 | M1 | Award M1 provided an attempt at finding a time difference seen. Adding 1 hr 10 mins or 2 hr 20 mins to a time difference gives M0 M1 A0.; i.e. sight of 17:40 or 18:50 gives M0M1A0. |
| 17:05 or 5:05 p.m. or 5 past 5 in the afternoon | A1 | CAO |