Question 442548: There's two trains going opposite directions, ones going 50 mph and the other 60 mph, in 90 minutes how far are these trains going to be? Found 2 solutions by stanbon, Alan3354:Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! There's two trains going opposite directions, ones going 50 mph and the other 60 mph, in 90 minutes how far are these trains going to be?
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They are separating at (50+90) = 140 mph.
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Dist = rate*time
D = (140mph)(1.5 hrs) = 210 miles (distance apart after 90 min)
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cheers,
Stan H.
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