One bus, 3 km Long 4 sections respectively 10 km / hr 20
Km / h, 30 km / h and 60 km / h
Crosses. Accordingly, for that distance of that bus,tell average speed.
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Answer:
30 km/hr
Step-by-step explanation:
avg speed = (10+20+30+60)/4 = 30 km/hr
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