document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=621048>Question 621048</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A motor cyclist drives from A to B with a uniform speed of 30 km/hr and returns back with a speed of 60 km/hr. <BR>\n" );
document.write( "Find its average speed.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #390549 by </B><A HREF=/tutors/aboutme.mpl?userid=w_parminder><B>w_parminder(53)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=w_parminder><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=w_parminder><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=390549\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let the distance between A and B = 'D'<BR>\n" );
document.write( "Time taken while traveling from A to B with a speed of 30kmph = D/30<BR>\n" );
document.write( "Time taken while traveling from B to A with a speed of 60kmph = D/60<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Average speed = (Total Distance Traveled)/(Total time taken) <BR>\n" );
document.write( "Average speed = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28D%2BD%29%2F%28%28D%2F30%29%2B%28D%2F60%29%29 ALIGN=MIDDLE  ALT=\"%28D%2BD%29%2F%28%28D%2F30%29%2B%28D%2F60%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Average speed = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282D%29%2F%28%282D%2BD%29%2F60%29 ALIGN=MIDDLE  ALT=\"%282D%29%2F%28%282D%2BD%29%2F60%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Average speed = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282D%2A60%29%2F3D ALIGN=MIDDLE  ALT=\"%282D%2A60%29%2F3D\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Average speed = 40kmph </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );