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A person travels for 5 hrs at speed of 40 kmh"1 & for 6 hrs at speed of 50 kmh'1 . At the end, he finds that he covered 1/2 of total distance. Find average speed to cover the remaining distance in 10 |
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Answer» 50 kmh-1 DISTANCE in 5 hrs = 5 x 40 = 200 km |
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