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Salma takes 50 minutes for her house to reach her school on a bicycle wheel bicycle at speed of 20 metre per second calculate the distance between her house to school |
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Answer» Step-by-step explanation: GIVEN: Time taken by a salman to reach school from his home =50min =50*60 SECONDS = 3000sec SPEED of bicycle =20m/sec To find:distance Solution :- speed=distance/time Speed*time=distance 20*3000=distance 60000=distance i.e distance=60000m or 60km |
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