document.write( "Question 559895: A slow goods train starts from each city at 12.25 pm. One train travels at a constant speed of 60 km per hour and the other at 40 kilometres an hour. At what time (after passing one another) will they be 40 kilometres apart? \n" ); document.write( "
Algebra.Com's Answer #363643 by ankor@dixie-net.com(22740)\"\" \"About 
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A slow goods train starts from each city at 12.25 pm.
\n" ); document.write( " One train travels at a constant speed of 60 km per hour and the other at 40 kilometres an hour.
\n" ); document.write( " At what time (after passing one another) will they be 40 kilometres apart?
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\n" ); document.write( "I think we have to know how far apart the cities are.
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