Foundation June 2018 Paper 3 Q10
10 Bronwin works in a restaurant.
The table gives her rates of pay.
| Day | Rate of pay |
|---|---|
| Monday to Friday | £8.40 per hour |
| Weekend | £11.20 per hour |
Bronwin worked for a total of 20 hours last week.
She worked 8 of these 20 hours at the weekend.
Show that Bronwin was paid less than £200 last week. (3)
| Answer | Mark | Mark scheme |
|---|---|---|
| Shows earnings | M1 | for a method to start to work out earnings eg \(11.2 \times 8\ (= 89.6)\) or \(20 - 8\ (= 12)\) or \(8.4 \times 12\ (= 100.8)\) |
| M1 | for a complete method eg \(11.2 \times 8 + 8.4 \times (20 - 8)\) or \(\text{``}89.6\text{''} + \text{``}100.8\text{''}\) or \(200 - \text{``}89.6\text{''} - \text{``}100.8\text{''}\ (= 9.6)\) | |
| C1 | Shows earnings eg 190.4(0) or 9.6(0) with fully correct arithmetic |
Additional guidance
Accept calculations in pence, or £ written in decimal form.
Conclusion in figures; ignore written conclusion.