Foundation June 2023 Paper 1 Q16
16 Liz travels 18 miles in 20 minutes.
Work out her average speed in miles per hour. [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(60 \div 20\) or 3 or \(20 \div 60\) or \(\dfrac{1}{3}\) or \(18 \div 20\) or 0.9 or \(20 \div 18\) or 1.1(1…) or \(20 + 20 + 20\) | M1 | oe |
| their \(3 \times 18\) or \(18 \div\) their \(\dfrac{1}{3}\) or their \(0.9 \times 60\) or \(60 \div\) their 1.1(1...) or \(18 + 18 + 18\) | M1dep | oe full method to get to answer |
| 54 | A1 |
Additional guidance
Up to M2 may be awarded for multiple attempts if no answer chosen
For up to M2 ignore any units