1MA0 Higher June 2015 Paper 1 Q14
14 The distance from Fulbeck to Ganby is 10 miles.
The distance from Ganby to Horton is 18 miles.
Raksha is going to drive from Fulbeck to Ganby.
Then she will drive from Ganby to Horton.
Raksha leaves Fulbeck at 10 00
She drives from Fulbeck to Ganby at an average speed of 40 mph.
Raksha wants to get to Horton at 10 35
Work out the average speed Raksha must drive at from Ganby to Horton. (3)
| Answer | Mark | Notes |
|---|---|---|
| 54 | 3 | M1 for any correct use of distance, speed, time formulae, eg. \(10 \div 40\) (=0.25) or 15 min M1 (dep) for a complete method to find speed from G to H, eg. \(18 \div (35 - \text{``}15\text{''}) \times 60\) oe. A1 cao |