document.write( "Question 700882: \r
\n" );
document.write( "\n" );
document.write( "a train arrives in the station at 0420 hrs o thursday morning , after a journey lasting 7hrs 40 mins. When did it start the journey? \n" );
document.write( "
Algebra.Com's Answer #432082 by checkley79(3341) ![]() You can put this solution on YOUR website! 4:20 OR 16:20 USING A 24 HOUR CLOCK. \n" ); document.write( "16:20 \n" ); document.write( " 7:40 SUBTRACT \n" ); document.write( "------------------- \n" ); document.write( " 8:40 THE TRAIN LEFT ON 8:40 PM. ON WEDNESDAY. \n" ); document.write( "PROOF: \n" ); document.write( "8:40+7:40=15:80=16:20-12:00=4:20 \n" ); document.write( " |