Question 1143856
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The cattle train traveled the distance of  25*13 = 325 kilometers in 13 hours.


Hence, the diesel train traveled distance was  910 - 315 = 585 kilometers.


It implies that the diesel train traveled  {{{585/45}}} = 13 hours.    <U>ANSWER</U>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;By the way, it means that BOTH trains left the station SIMULTANEOUSLY.