a train covers a distance of 10 km in 12 minutes if its speed is reduced by 5 km per hour in what time will it cover the same distance
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Answer:
Step-by-step explanation:
v = 10/12/60= 50 kmph
New speed = 45 kmph, distance = 10 km
Therefore, t = 10/45hour
= 13 min 20 sec.
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