Foundation November 2018 Paper 1 Q22
22 Hector can run 400 metres in 66 seconds.
(a) Use this information to show that he could run 5 kilometres in less than 14 minutes. [4]
(b) Hector tries to run 5 kilometres in less than 14 minutes.
Give one reason why he might not achieve this. [1]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| a correct distance conversion e.g. 400 \(\div\) 1000 or [0].4 or 5 \(\times\) 1000 or 5000 | M1 | accept any correct method | |
| a scale factor e.g. 5[000] \(\div\) 400 soi by figs 125 or 840 \(\div\) 66 soi by 12.727… or 12.73 or figs 127 | M1 | ||
| correct time conversion e.g. 14 \(\times\) 60 or 840 or 66 \(\div\) 60 or 1[m] 6[s] or 1.1 or 825 \(\div\) 60 | M1 | ||
| correct figures e.g. (value found, then the value it is compared with) • 13.75 or 13.7 or 13.8 compared with [14] • 5.09… or 5.1 compared with [5] • 5090[. …] or 5100 compared with 5000 • 825 compared with 840 • 12.5 compared with 12.7… • 5.95 or 5.9 or 6 compared with 6.06… or 6.1 | A1 | Dep on M3 | |
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| an acceptable response e.g. [he will not maintain this rate because] he will get tired | 1 | Accept any correct reason must not be contradicted. | |