Foundation June 2019 Paper 1 Q13
13. Steph is a baker.
She bakes 42 white rolls and 60 brown rolls.
Write the ratio of white rolls to brown rolls in its simplest form. [2]
white rolls : brown rolls = ............ : ............
Steph makes scones in three flavours: cheese, fruit and plain.
She makes:
- 4 times as many fruit scones as cheese scones,
- 3 times as many plain scones as cheese scones.
She sells each scone for the same price.
She makes a total of £96 from the sale of all the scones.
How much does she make from the sale of the plain scones? [3]
Steph makes and sells birthday cakes.
Each cake costs £54 to make.
She makes a profit of 15% on each cake.
What is the selling price of Steph’s birthday cakes? [2]
Selling price = £ ..............................
| Scheme | Marks | Comments |
|---|---|---|
| 7 : 10 | B2 | B1 for any simplified ratio not in simplest form seen e.g. 21 : 30 If no marks then SC1 for an answer of 10 : 7 |
| Scheme | Marks | Comments |
|---|---|---|
| 1 + 4 + 3 (= 8) si | M1 | Allow for sight of 1 : 4 : 3 oe or \(x\), \(4x\), \(3x\) |
| (96 ÷ 8) × 3 oe | M1 | FT ‘their 1 + 4 + 3’ e.g. division by 7 is M0 unless it comes from 1 + 4 + 3 = 7 |
| (£) 36 | A1 | CAO |
| Scheme | Marks | Comments |
|---|---|---|
| (54 + ) \(\dfrac{54}{10} + \dfrac{54}{10} \div 2\) oe | M1 | e.g. (54 + ) 5.4(0) + 2.7(0) or (54 + ) 8.1(0) |
| (£) 62.1(0) | A1 | |
| (7) |