Foundation June 2022 Paper 2 Q6
6 A machine to clean carpets can be hired.
| Machine hire £25 per day | Cleaning fluid 1-litre bottle £10 2-litre bottle £18 |
Rana wants to
hire the machine for 1 day
and
buy 5 litres of cleaning fluid.
Work out the smallest total amount she could pay. [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| Cost of 5 litres of cleaning fluid \(2 \times 18 + 10\) or \(36 + 10\) or 46 or \(18 + 3 \times 10\) or \(18 + 30\) or 48 or \(5 \times 10\) or 50 | M1 | oe cost of \(2 \times 2\) litres \(+ 1 \times 1\) litre or cost of \(1 \times 2\) litres \(+ 3 \times 1\) litre or cost of \(5 \times 1\) litre |
| Cost of machine plus 5 litres of cleaning fluid \(25 + 2 \times 18 + 10\) or \(25 + 18 + 3 \times 10\) or 73 or \(25 + 5 \times 10\) or 75 | M1dep | oe |
| 71(.00p) | A1 | SC1 70(.00p) |
Additional guidance
Up to M2 may be awarded for correct work with no, or incorrect answer, even if this is seen amongst multiple attempts
Special case is for the correct total from using 2.5 bottles at £18