Foundation November 2023 Paper 1 Q10
10 Alex and Emma use this recipe to make scones.
The recipe shows the ingredients needed to make 16 scones.
| Ingredients to make 16 scones | |
|---|---|
| 400 g | flour |
| 50 g | sugar |
| 100 g | butter |
| 80 g | sultanas |
| 70 ml | milk |
| 2 | eggs |
(a) Alex makes 24 scones.
He uses a tablespoon to measure the amount of milk he needs.
The size of a tablespoon is 15 ml.
How many tablespoons of milk should Alex use to make 24 scones? [3]
(b) Emma has 1 kg of flour and 240 g of sultanas.
She has lots of all of the other ingredients.
She has lots of all of the other ingredients.
Work out the maximum number of scones that Emma can make.
You must show your working. [4]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 7 | 3 | M2 for \(70 \times \frac{24}{16} \div 15\) oe or M1 for \(70 \times \frac{24}{16}\) oe may be implied by 105 or for \(70 \div 15\) may be implied by 4.66 to 4.7 | May be done in stages Do not award 3 for answer 7 from rounded values |
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 40 with correct working | 4 | M1 for \(240 \div 80\) implied by 3 M1 for \(1000 \div 400\) implied by 2.5 AND M1 for \(16 \times\) their 2.5 or \(16 \times\) their 3 OR M1 for \(80 \div 16\) implied by 5 M1 for \(400 \div 16\) implied by 25 AND M1 for \(1000 \div\) their 25 or \(240 \div\) their 5 OR M3 for 240g [of sultanas] = 48 [scones] and 1000g [of flour] = 40 [scones] OR M3 for 200g [of sultanas] = 40[scones] and 1000g [of flour] = 40 [scones] OR M2 for 240g [of sultanas] = 48 [scones] and 1200g [of flour] = 48 [scones] If 0 or 1 scored, instead award SC2 for answer 40 with no or insufficient working | Correct working requires at least the first two M1 marks Must have a comparison of flour and sultanas |