document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=368881>Question 368881</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How i will solve this problem:<BR>\n" );
document.write( " Andy's  average driving speed for a 4-hours trip was 45 miles per hour. During the first 3 hours he drove 40 miles per hour. What was his average speed for the last hour of his trip? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #262870 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=262870\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Average speed = 45 mph<BR>\n" );
document.write( "time = 4hours<BR>\n" );
document.write( "distance traveled = 4*45 =180 miles.<BR>\n" );
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document.write( "first 3 hours average was 40 mph.<BR>\n" );
document.write( "distance traveled = 40*3= 120 miles.<BR>\n" );
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document.write( "Balance 60 miles he drove in 1 hour.<BR>\n" );
document.write( "so average speed = 60mph.\r<BR>\n" );
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document.write( "m.ananth@hotmail.ca </SPAN>\n" );
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