Foundation June 2022 Paper 1R Q11
11 Sophia spends a total of £6.30 on cheese.
She buys 500 g of Cheddar cheese and 200 g of Stilton cheese.
The cost of the Cheddar cheese is £9.20 for 1 kg.
Work out the cost of 1 kg of the Stilton cheese.
(4)
| Scheme | Marks |
|---|---|
| \(9.2 \times \dfrac{500}{1000}\) or 9.2 ÷ 2 (= 4.6) oe | M1 |
| 6.3 – “4.6” (= 1.7) | M1 |
| “1.7” \(\times \dfrac{1000}{200}\) or “1.7” × 5 oe | M1 |
| 8.5(0) | A1 |
| (4) | |
| (4 marks) |
Notes
M1: for a method to find the cost of 500g of Cheddar
M1: for a method to find the cost of 200g of Stilton
M1: for a complete method to find the cost of 1kg of Stilton