Back to Ratios and Proportional Reasoning
Convert rates and units
Questions at easy, medium and hard levels. Pick a level and get a fresh set every time, with instant feedback.
Learn it Convert one unit at a time. 1 km = 1000 m and 1 h = 3600 s, so 36 km/h = 36 000 m ÷ 3600 s = 10 m/s.
Example: Convert 72 km/h to m/s.
- 72 km = 72 000 m.
- 1 h = 3600 s.
- 72 000 ÷ 3600 = 20 m/s.
Loading questions…