document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=150587>Question 150587</A>: <I><SPAN STYLE=\"word-break: break-all;\"> by boat, joseph can go 72km upstream to a fishing hole in 4 hours. to go back, he needs only 3 hours. what is his rate upstream and his rate downstream? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #110536 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=110536\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> rt=d<BR>\n" );
document.write( "r=d/t<BR>\n" );
document.write( "72/4=18 km/h rate upstream<BR>\n" );
document.write( "72/3=24 km/h rate downstream<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed<BR>\n" );
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