document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=856345>Question 856345</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Dino traveled for 1 1/2 h at 80 km/h for the first 2/5 of his journey. His average speed for the whole journey was 75 km/h. How long did he take to complete the remaining part of his journey?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #515960 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=515960\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Dino traveled for 1 1/2 h at 80 km/h for the first 2/5 of his journey. His average speed for the whole journey was 75 km/h. How long did he take to complete the remaining part of his journey?<BR>\n" );
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document.write( "distance traveled for 2/5 of the journey=1.5*80=120 km<BR>\n" );
document.write( "distance traveled for remaining 3/5 of journey=3/2*120=180<BR>\n" );
document.write( "Total distance of journey=120+180=300 km<BR>\n" );
document.write( "travel time for entire journey=300/75=4 hrs<BR>\n" );
document.write( "time to complete the remaining part of his journey=4-1.5=2.5 hrs </SPAN>\n" );
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