Everyone knows the rules, so here ya go...
Dave:...OK, let's try this a third time Ed...if a train leaves Chicago heading West at 40 miles per hour, and a second train heading the same direction leaves an hour later traveling 60 miles per hour, how long until the second train catches the first?
Ed: Well...what color is the first train?
Dave:...OK, let's try this a third time Ed...if a train leaves Chicago heading West at 40 miles per hour, and a second train heading the same direction leaves an hour later traveling 60 miles per hour, how long until the second train catches the first?
Ed: Well...what color is the first train?
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