the distance between the two stations is 340km.Two trains start simultaneously from these stations on parallel track to cross each other .The speed of one of them is greater than other one by 5km/hr .If the distance between two stations the two trains after 2 hrs of their start is 30km,find the speed of each train.
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let the speed of first train be x
and rhe speed of second train be x+5
a/q
340km-【{2×X}+2{x+5}】=30 km
340km-{2x+2x+10}=30km
340km-30km=4x+10
310km-10km=4x
300km=4x
x=75km
hence the speed of first train is 75km and speed of second train is 75km+5km =80
and rhe speed of second train be x+5
a/q
340km-【{2×X}+2{x+5}】=30 km
340km-{2x+2x+10}=30km
340km-30km=4x+10
310km-10km=4x
300km=4x
x=75km
hence the speed of first train is 75km and speed of second train is 75km+5km =80
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