Foundation June 2017 Paper 1 Q7
7 Fahima buys
2 packets of bread rolls costing £1.50 for each packet
1 bottle of ketchup costing £1.60
3 packets of sausages
Fahima pays with a £10 note.
She gets 30p change.
Fahima works out that one packet of sausages costs £2.30
Is Fahima right?
You must show how you get your answer. (3)
| Answer | Mark | Notes |
|---|---|---|
| No (supported) | P1 | process to work with either cost of 3 sausages e.g. \(3 \times 2.30\ (=6.9(0))\) or division of a cost by 3 |
| P1 | process to work with costs of at least 3 of bread rolls, bread rolls, ketchup, change, sausages e.g. \(2 \times 1.50 + 1.60\) or \(1.50 + 1.60 + 0.30\), or \(10 - 1.50 - 1.60 - 0.30\) or \(10 - 1.50 - 1.50 - 1.60\) | |
| C1 | E.g. No and (£)5.10 and (£)6.90 No and (£)5.40 and (£)6.90 No and (£)1.70 No and (£)11.50 or (£)11.80 or shows cost of sausages at £2.30 and cost of any 2 other items is greater than (or equal to) £10 NB can work in £ or p throughout. Condone 5.1 etc |