Foundation June 2024 Paper 2 Q14
14 On Monday, Lizzie cycled 36 kilometres in 3 hours.
(a) Work out Lizzie’s average speed. (2)
On Tuesday, Lizzie cycled 36 kilometres at an average speed of 16 kilometres per hour.
Lizzie says that the total time she cycled on Monday and Tuesday was less than 5 hours 20 minutes.
(b) Is Lizzie correct?
You must show how you get your answer. (3)
You must show how you get your answer. (3)
| Answer | Mark | Mark scheme |
|---|---|---|
| 12 | M1 | for method to find speed, eg \(36 \div 3\) or \(\dfrac{36}{3}\) |
| A1 | cao |
Additional guidance
Condone \(36 \div (3 \times 60)\)
| Answer | Mark | Mark scheme |
|---|---|---|
| Yes with supporting figures | P1 | for process to find time, eg \(36 \div 16\ (= 2.25)\) or \(36 \div 16 \times 60\ (= 135)\) |
| P1 | for full process to find figures to compare, eg \(3 + \text{``}2.25\text{''}\ (= 5.25)\) or 3 hours + “2 hours 15 mins” (= 5 hours 15 mins) or 5 hours 20 mins – “2 hours 15 mins” (= 3 hours 5 mins) or 5 hrs 20 mins – 3 hours (= 2 hrs 20 mins) and \(36 \div 16\ (= 2.25)\) | |
| C1 | Yes with correct supporting figures, eg 5.25(hours) (and 5.33.. hours) or 5 hours 15 mins or 3 hours 5 mins or 2 hrs 20 mins and 2 hrs 15 mins oe |
Additional guidance
If units are provided they must be correct for their figures for the C mark