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amount please Travels tour place 150 km away at an average speed of 50 km per hour and returns at 30 km per hour is average speed for the whole journey in kilometre per hour is |
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Answer» ong>Answer: A motorist travels a DISTANCE of 150 km and comes back. He goes with an average speed of 50 km per hour and comes back with a speed of 30 km per hour. Now, the TOTAL time taken by the motorist for this return trip is hours. And the total distance traveled by the motorist is (150 + 150) = 300 km |
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