SOLUTION: if a train is traveling 60 mph for 90min going north and a train going 76 mph for 90 min going south how far are they apart at the end of that 90 min?

SOLUTION: if a train is traveling 60 mph for 90min going north and a train going 76 mph for 90 min going south how far are they apart at the end of that 90 min?

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Question 670753: if a train is traveling 60 mph for 90min going north and a train going 76 mph for 90 min going south how far are they apart at the end of that 90 min?
Answer by checkley79(3341) (Show Source): You can put this solution on YOUR website!
D=RT
D=60*1.5
D=90 miles
D=75*1.5
D=112.5=202.5 miles.
90+112.5=202.5 are the miles they are apart after 90 min.
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