Question

5) Naina took a train that covered 165 km in 3 hours.
a) Find the distance covered in one hour.
b)If the train started at 12:30 pm then at what time it will
reach the station which is 495 km away from the starting point ?​

Answer 1

Answer:

Speed of train = 60 km/h

Distance covered by train = 165 km

Now, time taken by train to cover given distance = distance/speed

= 165/60 hrs

= 33/12 hrs

= 11/4 hrs

= 2.75 hours

hence, time taken by train to cover given distance = 2hrs and 45 minutes

[∵ 0.75 hrs = 3/4 hours = 3/4 × 60 min = 45 min ]

Hence , time will it reach a station 165 km away = 1 : 45 + time taken

= 4 : 30 pm

Answer 2

Answer:

See the answer and explanation.

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