document.write( "Question 670753: if a train is traveling 60 mph for 90min going north and a train going 76 mph for 90 min going south how far are they apart at the end of that 90 min? \n" ); document.write( "
Algebra.Com's Answer #417092 by checkley79(3341)\"\" \"About 
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D=RT
\n" ); document.write( "D=60*1.5
\n" ); document.write( "D=90 miles
\n" ); document.write( "D=75*1.5
\n" ); document.write( "D=112.5=202.5 miles.
\n" ); document.write( "90+112.5=202.5 are the miles they are apart after 90 min.
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