4MA0 Higher June 2016 Paper 3R Q5
5 In a sale, normal prices are reduced by 8%
(a) The normal price of a jacket is £28
Work out the price of the jacket in the sale. (3)
Work out the price of the jacket in the sale. (3)
(b) In the sale, the price of a shirt decreases by £3
Work out the normal price of the shirt. (3)
Work out the normal price of the shirt. (3)
| Scheme | Marks |
|---|---|
| \(\dfrac{8}{100} \times 28\) or 2.24 | M1 |
| 28 – "2.24" | M1 |
| 25.76 | A1 |
| (3) |
Notes
M1: dep
M2 for \(\dfrac{92}{100} \times 28\)
| Scheme | Marks |
|---|---|
| \(\dfrac{3}{0.08}\) or \(\dfrac{3}{8} \times 100\) oe | M2 |
| 37.50 | A1 |
| (3) |
Notes
M2: M1 for \(\dfrac{3}{8}\) or 0.375 or 3 = 8%
A1: Accept 37.5