Question 1172979
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Hi,
 Let t represent time nearby town train travels prior to meeting  
Note:  10:45 - 8:15 = 2.5 hrs  additional time time KC train travels
90(t+ 2.5) +  120t  = 4215                
210t = 3990
t = 19 hr  time nearby town train travels prior to meeting 
Left at 10:45 pm
19hr later...  1:15 to midnite + 17 3/4  = 19hr 
Trains meet at 5:45pm the next day
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