Edexcel IGCSE Math A 4.4.F speed distance and time
Practise speed-distance-time questions by converting time where needed, choosing the correct formula and keeping units consistent.
- Syllabus
- First assessment 2018
- Course
- Math A 4MA1
- Level
- Higher
Practise speed-distance-time questions by converting time where needed, choosing the correct formula and keeping units consistent.
Jalina left her home at 1000 to cycle to a park.
On her way to the park, she stopped at a friend's house and then continued her journey to the park.
Here is the distance-time graph for her journey to the park.

Work out Jalina's average cycling speed, in kilometres per hour, for the complete journey to the park and back.
Do not include the times when she was not cycling in your calculation.
Give your answer correct to 1 decimal place.
km/h
1 h 45 m+1 h 30 m
OR
1+0.75+1.5=3.25 h3.2524×2=14.8…
Final answer:
14.8 km/h
Marking guidance:
- M1 ft for total cycling time
- M1 ft dep for a full method
- A1 for 14.8, awrt 14.8