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75 km. How14. A motorcyclist travels at 30 km/h and stops for half an hour at the end of everylong will it take him to cover 375 km?15. 4 |
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Answer» Speed =30 km per hour Time taken to cover 375 km =12 hrs 30 mins(12hrs for 360 km and 30 min for 15 kms) Time he stopped = 2hrs (75km , 150 km, 225km,300km = 4 times ) 30 min *4 =120 min =2 hrs Total time taken to complete the journey = 12hrs 30 min +2 hrs = 14 hrs 30 mins |
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