Foundation January 2023 Paper 1 Q6
6 Sandeep sells 600 tickets for an event.
He receives a total of $7200 from selling the tickets.
\(\dfrac{1}{4}\) of the tickets sold are child tickets.
The rest of the tickets sold are adult tickets.
The cost of an adult ticket is $13.60
Work out the cost of a child ticket.
(4)
| Scheme | Marks |
|---|---|
| \(\dfrac{1}{4} \times 600\) (= 150) oe or \(\dfrac{3}{4} \times 600\) (= 450) oe | M1 |
| “450” × 13.60 (= 6120) | M1 |
| (7200 – “6120”) ÷ “150” or 1080 ÷ “150” | M1 |
| Correct answer scores full marks (unless from obvious incorrect working) Answer: 7.2(0) | A1 |
| (4) | |
| (4 marks) |
Notes
A1: SC B2 for 11.46(666…)