find average speed of p
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sorry I try but my answer was coming wrong
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Answer: speed 120km/hr
time 8hour
Explanation:
Time = Distance / speed = 1800/40 = 45 hours. Thus we can find the average speed as: Average Speed = (Total distance)/(Total Time) = (1800 + 1800)/(30 + 45) = 3600/75 = 48 km/hr.
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