Question

A bus covers a distance of 150m in 6 seconds.find the speed of the bus in km/h.
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Answer 1

so - your bus travels 300 metres every 60 seconds = 300m per minute

300 x 60 will convert this speed in Metres per hour

300 x 60 = 18000 metres per hour

divide that by 1000 to give us a speed expressed in kilometres

Answer 2

Answer:

speed of the bus = 90 km/h

Step-by-step explanation:

distance covered by the bus in 6s = 150m

=> distance covered by the bus in 3600s = (150*3600)/6 m

                                                                     = 150*600 m

                                                                     = 90000m

                                                                     = 90km

ie., we know 3600s = 1hour

=> distance covered by the bus in 1 hour = 90km

so, the speed of the bus = distance/time = 90/1 kmph

                                                                    = 90 km/h