document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1122270>Question 1122270</A>: <I><SPAN STYLE=\"word-break: break-all;\"> jammuna rode a boat a to b and back to a in a totl time of 12 hrs out of which she rode for 5 hrs in the direction of the flow of the stream the distance between a and b is 70 km find the speed of the stream </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #738353 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=738353\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ----<BR>\n" );
document.write( "jammuna rode a boat a to b and back to a in a totl time of 12 hrs out of which she rode for 5 hrs in the direction of the flow of the stream the distance between a and b is 70 km find the speed of the stream<BR>\n" );
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document.write( "This is a better problem description:<BR>\n" );
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document.write( "Jammuna rode a boat from A to B and back in total time of 12 hours.  Five hours were ridden in the stream's direction, and the A to B distance was 70 kilometers.  Find the speed of the stream.<BR>\n" );
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document.write( "              SPEED       TIME    DISTANCE\r\n" );
document.write( "A to B         r+c         5        70\r\n" );
document.write( "B to A         r-c         7        70\r\n" );
document.write( "TOTAL                     12\r\n" );
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document.write( "RATE x TIME = DISTANCE<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%2AT=D ALIGN=MIDDLE  ALT=\"R%2AT=D\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R=D%2FT ALIGN=MIDDLE  ALT=\"R=D%2FT\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28r%2Bc=70%2F5%2Cr-c=10%2F7%29 ALIGN=MIDDLE  ALT=\"system%28r%2Bc=70%2F5%2Cr-c=10%2F7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "From that system, this simpler system should be clear:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28r%2Bc=14%2Cr-c=10%29 ALIGN=MIDDLE  ALT=\"system%28r%2Bc=14%2Cr-c=10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Question asks for c.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c=2 ALIGN=MIDDLE  ALT=\"c=2\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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