slow train takes 5 hours more than a fast train for a journey of 600 km if the speed of the fast train is 20 km per hour more than that of the slow train find the speed of both the trains
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time of slow train=30+5 =35hrs.
speed of slow train= d/t =600km/35= 120/7km/hr.
s of fast train= d/t =120/7+140/7= 260/7 = 37.1km/hr.
speed of slow train= d/t =600km/35= 120/7km/hr.
s of fast train= d/t =120/7+140/7= 260/7 = 37.1km/hr.
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