Question

a cyclist travels atan average speed of 10 km/h for the first 1/2 hour and at an average speed of 12 km/h for the next 1 1/2 hr. find the distance
of the whole journy

Answer 1

Answer:

22 km/h

Step-by-step explanation:

Average speed =total distance/total time taken

Total distance=22 km

Total time taken=1 hour

Average speed=22/1 km/h

22 km/h.

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