Foundation June 2022 Paper 1 Q11
11 Companies A and B sell insurance for mobile phones.
The table shows the monthly costs for two types of cover, Damage and Loss.
| Company | Damage | Loss |
|---|---|---|
| A | £8.65 | £12.20 |
| B | £7.25 | £14.10 |
(a) Work out the difference in monthly cost for the two types of cover with Company A. [2 marks]
(b) Ben wants Damage cover with Company B.
How much in total will he pay for one year? [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(12.2(0) - 8.65\) or answer with 55p or 355 | M1 | oe |
| 3.55 | A1 | accept 355p SC1 6.85 or 685p (Company B used) |
Additional guidance
| Answer with 55p eg 4.55 or 455p eg 455 | M1A0 M0A0 |
| Condone £3.55p | M1A1 |
| Answer | Mark | Comments |
|---|---|---|
| \(7.25 \times 12\) or \(725 \times 12\) | M1 | oe eg \(7 \times 12 + 0.25 \times 12\) accept repeated addition of twelve 7(.)25s |
| Correct vertical method of long multiplication with at least one of 1450 and 7250 correct or Correct set up of grid method with at least three products correct or Correct set up of Gelosia method with at least three products correct or \(10 \times 725 = 7250\) and \(2 \times 725 = 1450\) attempted with at least one correct or \(12 \times 700 = 8400\) and \(12 \times 20 = 240\) and \(12 \times 5 = 60\) attempted with at least one correct | M1dep | oe allow a placeholder space to be present instead of a physical zero in vertical method |
| 87(.00) | A1 | SC2 103.8(0) or 146.4(0) or 169.2(0) or 190.8(0) or 256.2(0) or 250.2(0) or 315.6(0) SC1 \(8.65 \times 12\) or \(12.2(0) \times 12\) or \(14.1(0) \times 12\) or \(15.9(0) \times 12\) or \(21.35 \times 12\) or \(20.85 \times 12\) or \(26.3(0) \times 12\) |
Additional guidance
| Condone 87.0 | M2A1 |
| Accept answers in pence | |
| Condone p after their final answer eg £87.00p | |
| Method of repeated addition must have no more than one error. If broken down into groups, the one error made may be seen multiple times |