Question

without stoppage, the speed of a train is 54 km/h and with stoppage, it is 45 km/h. For how many minutes does the train stop per hour?


$8 \: minutes \\ 9 \: minutes \\ 10 \: minutes \\ 11 \: minutes$
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Answer 1

Answer:

8minutes

Step-by-step explanation:

stoppage=9km/hr

54 km  =1 hr

9 km   =x

54/60*9=8.1≈8 minutes

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