document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=755214>Question 755214</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A man walks at 5kmph for 6hr and at 4km/h for 12hr. His average speed is? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #459536 by </B><A HREF=/tutors/aboutme.mpl?userid=dkppathak><B>dkppathak(439)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dkppathak><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=dkppathak><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=459536\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> average speed =total distance/total time takem<BR>\n" );
document.write( "distance in first case =speedxtime<BR>\n" );
document.write( "                       = 5x6=30 km<BR>\n" );
document.write( " second case           =4x12=48 kms<BR>\n" );
document.write( "total distance =30+48 =78 kms <BR>\n" );
document.write( "total time taken =6+12 =16 hrs <BR>\n" );
document.write( "average speed =78/16<BR>\n" );
document.write( "              =39/8 km/hrs  </SPAN>\n" );
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