Question
Download Solution PDFA train covers a distance of 850 metres in 45 seconds. Travelling at the same speed, how many kilometres will the train cover in an hour?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Distance covered by the train = 850 metres
Time taken = 45 seconds
Formula Used:
Speed in km/hr = 18/5 × speed in m/sec
Distance = speed × time
Calculation:
Speed in km/hr = 18/5 × 850/45
⇒ 68 km/hr.
Distance = 68 km/hr × 1hr
⇒ 68 km
The train will cover 68 kilometres in an hour.
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