4MA0 Foundation January 2015 Paper 1 Q13
13
1 euro = 120 yen
£1 = 1.2 euros
(a) Change 250 euros to yen. (2)
(b) Change 9000 yen to euros. (2)
(c) Change £50 to yen. (2)
| Scheme | Marks |
|---|---|
| 250 × 120 | M1 |
| 30 000 | A1 |
| (2) |
| Scheme | Marks |
|---|---|
| 9000 ÷ 120 | M1 |
| 75 | A1 |
| (2) |
| Scheme | Marks |
|---|---|
| 50 × 1.2 × 120 or 50 × 1.2 or 60 or 1.2 × 120 or 144 | M1 |
| 7200 | A1 |
| (2) | |
| (6 marks) |
Notes
M1: Allow \(\dfrac{50 \times 120}{120}\)
A1: SCB1 for 5000 or \(\dfrac{50 \times 120}{1.2}\) oe or 41.6(66666) × 120 oe with 41.6(66666) rounded or truncated to at least 3SF