# SOLUTION: Two trains start from the same station at 10am one traveling east at 60mph one travelling west 70mph at what time will they be 455 miles aprt

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 Click here to see ALL problems on Triangles Question 628025: Two trains start from the same station at 10am one traveling east at 60mph one travelling west 70mph at what time will they be 455 miles aprtFound 2 solutions by richwmiller, josmiceli:Answer by richwmiller(10276)   (Show Source): You can put this solution on YOUR website!60x+70x=455 130x=455 x=3.5 hours 10+3.5= 13.5 1:30 pm Answer by josmiceli(10616)   (Show Source): You can put this solution on YOUR website!Think of one train as standing still and the other one traveling away from it at the sum of their speeds until they are 455 miles apart. 3.5 hours after 10 AM is 1:30 PM