document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=718231>Question 718231</A>: <I><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "a motorist travelled 320 km in five hours.Her average speed for the first 160 km was 80 km per hour.What was her average speed for the second 160 km </SPAN>\n" );
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document.write( "160=80T<BR>\n" );
document.write( "T=160/80<BR>\n" );
document.write( "T=2 HOURS FOR THE FIRST LEG.<BR>\n" );
document.write( "5-2=3 HOURS FOR THE SECOND LEG.<BR>\n" );
document.write( "160=R*3<BR>\n" );
document.write( "R=160/3<BR>\n" );
document.write( "R=53.33 MPH IS THE RATE FOR THE SECOND LEG.\r<BR>\n" );
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