Foundation November 2019 Paper 2 Q22
22.
(a)
| Recipe for scones |
|---|
| Ratio of ingredients flour : butter : sugar 70 : 17 : 10 |
Nadeen has 102 g of butter and plenty of flour and sugar.
Nadeen uses all this butter to make scones.
Calculate the quantity of flour and sugar Nadeen needs. [3]
Flour ………… g
Sugar ………… g
(b)
| Nutrition per scone | ||||
|---|---|---|---|---|
| kcal | fat | carbohydrates | fibre | protein |
| 268 | 10 g | 41 g | 1 g | 6 g |
Nadeen has been recommended to eat 2200 kcal per day.
She eats two scones for lunch.
Her breakfast was 390 kcals.
What percentage of the recommended daily kcals does Nadeen have left for meals later in the day?
Give your answer correct to the nearest 0.01%. [4]
| Scheme | Marks | Comments |
|---|---|---|
| Flour 70 × 102 ÷ 17 OR Sugar 10 × 102 ÷ 17 | M1 | |
| Flour 420 (g) | A1 | |
| Sugar 60 (g) | A1 | If answer reversed, allow A1 only |
| Scheme | Marks | Comments |
|---|---|---|
| 2200 – 390 – 2 × 268 (=1274) | B1 | |
| \(\dfrac{1274}{2200}\) (× 100) or equivalent | M1 | FT ‘their 2200 – 390 – 2 × 268’ |
| 57.91(%) | A2 | CAO. A1 for 57.9(090...%) or 58(%) If no marks, award SC2 for an answer of 42.09(%) |
| (7) |