4MA0 Higher January 2017 Paper 3 Q10
10 In a sale, normal prices are reduced by 18%
The sale price of an umbrella is £25.83
Work out the normal price of the umbrella.
(3)
| Scheme | Marks |
|---|---|
| \(0.82x = 25.83\) or 82% = 25.83 | M1 |
| \(\dfrac{25.83}{0.82}\) or \(\dfrac{25.83}{82} \times 100\) | M1 |
| 31.5(0) | A1 |
| (3) | |
| (3 marks) |
Notes
M1: or for use of 0.82 in a calculation