Foundation November 2023 Paper 3 Q10
10 Sanjit buys 1.75 kg of potatoes and 4 kg of leeks.
The total cost is £9.03
The potatoes cost 84p per kg
Work out the cost per kg of the leeks. [4 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(0.84 \times 1.75\) or 1.47 or \(84 \times 1.75\) or 147 | M1 | oe |
| \(9.03 -\) their 1.47 or 7.56 or \(903 -\) their 147 or 756 | M1 | oe their \(1.47 \lt 9.03\) their \(147 \lt 903\) units must be consistent unless recovered |
| their \(7.56 \div 4\) or their \(756 \div 4\) or 189 | M1dep | oe dep on 2nd M |
| 1.89 | A1 |
Additional guidance
| Up to M3 may be awarded for correct work, with no answer or incorrect answer, even if this is seen amongst multiple attempts | |
| Accept 189 on answer line with £ crossed out and p(ence) added | |
| \(9.03 - 1.68 = 7.35\) | M0M1 |
| \(9.03 - 1.68\) and \(7.35 \div 4\) | M0M1M1 |