recover 40 kilometre with that the average speed of 80 kilometre per hour then it travels another 40 kilometre with an average speed of 40 kilometre per hour the average speed of the truck for Total distance covered is
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Answer: hey my frnd hope this helps
Explanation:
In the next phase he travelled 40km at a speed of 40 km/hr.
So time of travel is 1 hour. So total distance travelled is 40 + 40 = 80 km and total time is 0.5 + 1 hr.
That means average speed = 80/1.5 km hr or 53.33 km/ hr.
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