Foundation November 2017 Paper 3 Q4
4 The table gives information about the prices of cinema tickets.
| Cinema ticket | Price |
|---|---|
| adult ticket | £7.80 |
| child ticket | £5.80 |
| family ticket (for 4 people) | £24.30 |
Mr Edwards and his 3 children go to the cinema.
It is cheaper for Mr Edwards to buy 1 family ticket rather than 4 separate tickets.
(a) How much cheaper? (3)
The film starts at 6.45 pm.
The film lasts 102 minutes.
(b) What time does the film finish? (2)
| Working | Answer | Mark | Notes |
|---|---|---|---|
| \(5.80 \times 3 + 7.80 =\) \(25.20\) | 90p or £0.90 | M1 | for a correct first step from which a complete method could be developed, eg. \(5.8(0) \times 3\ (= 17.4(0))\) or \(24.3(0) - 7.8(0)\ (= 16.5(0))\) |
| M1 | for complete method, eg. \(7.8(0) + 5.8(0) \times 3 - 24.3(0)\ (= 0.9(0))\) | ||
| A1 | for answer in correct notation with correct units, eg. 90p or £0.90 (accept £0.90p and £0.9) [SC: B1 for an answer of £2.90] |
| Answer | Mark | Notes |
|---|---|---|
| 8.27pm | M1 | for using 60 mins = 1 hour in the conversion of 102 minutes, eg. 1 h 42 mins or 1.42 or 1.7 or \((60 + 42)\) mins or \(102 - 60\) or \(102 \div 60\) or for an answer of 8.27am or 08.27 |
| A1 | for 8.27(pm) oe |