A scooter travel from station a to station b at a uniform speed of 60 kilometre per hour. it return immediately after reaching station b back to stationa and travel at a uniform speed of 70 km per hour. find the average speed of the scooters
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Answer:
65km/hr
Step-by-step explanation:
initial speed=60km/hr
final spped6=70km/hr
average speed =60+70/2=65km/hr
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