A train travel 360km at a uniform speed . if the speed had been 5km/h more, it whould have taken 1 hour less for the same journey. find the speed of the train
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let the uniform speed of train be x km/hr
according to question
distance =360
speed =x
time =360/x
according to new condition
distance =360
speed =x +5
time =360/x+5
so the eq. wil be
360/x-360/x +5=1
solve it!!!!!!
hope it may help u
any doubt
comment!!
according to question
distance =360
speed =x
time =360/x
according to new condition
distance =360
speed =x +5
time =360/x+5
so the eq. wil be
360/x-360/x +5=1
solve it!!!!!!
hope it may help u
any doubt
comment!!
Answered by
1
I hope it helps u....
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