document.write( "Question 658477: A train running at uniform speed takes 54secs to pass c platform of 324 long and 45secs to pass another platform of 240m long.The length of the train in meters is ?? \n" ); document.write( "
Algebra.Com's Answer #410315 by checkley79(3341)\"\" \"About 
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D=RT
\n" ); document.write( "324=R*45
\n" ); document.write( "R=324/45
\n" ); document.write( "R=7.2 MPH. ANS.
\n" ); document.write( "240=7.2X
\n" ); document.write( "X=240/7.2
\n" ); document.write( "X=33.33 SEC. ANS.
\n" ); document.write( "
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