EM-2637
Rate and average speed
E Math · Secondary 4 · Medium · Rate and average speed
A cyclist rides from Town X to Town Y at a constant speed. The travel graph shows that he covers 15 km in 45 minutes. Using the formula for average speed, find his speed in km/h.
- 11.25 km/h
- 15 km/h
- 20 km/h
- 25 km/h
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