1MA0 Foundation June 2013 Paper 2 Q14
*14 Angela and Michelle both work as waitresses at the same restaurant.
This formula is used to work out the total amount of money each waitress gets.
Total amount = £6.50 × number of hours worked + tips
The table shows the number of hours Angela and Michelle each worked last Saturday.
It also shows the tips they got.
| Number of hours worked | Tips | |
|---|---|---|
| Angela | 8 | £12 |
| Michelle | 7 | £15 |
Who got the higher total amount of money last Saturday?
You must show clearly how you got your answer. (4)
| Answer | Mark | Notes |
|---|---|---|
| Correct statement | 4 | M1 for 6.50 × 8 + 12 or 6.50 × 7 + 15 M1 for 6.50 × 8 + 12 and 6.50 × 7 + 15 A1 for 64 and 60.5(0) C1 (dep on first M1) for correct statement ft their figures OR M1 for 6.50 × (8−7) or 15−12 M1 for 6.50 × (8−7) and 15−12 A1 for 6.5(0) and 3 C1 (dep on first M1) for correct statement ft their figures [SC If no working shown B1 for 64 and 60.5(0) or B1 for 6.5(0) and 3] |