Foundation June 2017 Paper 1 Q20
20 Mo’s tyre pressure gauge shows a reading which is 12% higher than the actual pressure.
What is the actual pressure when Mo’s gauge shows 38.64? [3]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 34.5 | 3 | M2 for \(38.64 \div 1.12\) oe or B1 for 1.12 or 112 | |