document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=934114>Question 934114</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A RACE- BOAT  COVERS A DISTANCE OF 66 KM DISTANCE DOWNSTREAM  IN 110 MINUTS. IF COVERS THIS DISTANCE UPSTREAM IN 120 MINUTS. THE SPEED OF THE BOAT IN STILL WATER IS 3.45 KM/HR. FIND THE SPEED OF THE STEAM.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #567222 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=567222\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">     A RACE- BOAT COVERS A DISTANCE OF 66 KM DISTANCE DOWNSTREAM IN 110 MINUTES. IF COVERS THIS DISTANCE UPSTREAM IN 120 MINUTES. THE SPEED OF THE BOAT IN STILL WATER IS 3.45 KM/HR. FIND THE SPEED OF THE STREAM.<BR>\n" );
document.write( "***<BR>\n" );
document.write( "let x=speed of stream<BR>\n" );
document.write( "(3.45+x)=speed of boat downstream<BR>\n" );
document.write( "(3.45-x)=speed of boat upstream <BR>\n" );
document.write( "distance/speed=travel time<BR>\n" );
document.write( "..<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=66%2F%28%283.45%2Bx%29%29=110%2F60 ALIGN=MIDDLE  ALT=\"66%2F%28%283.45%2Bx%29%29=110%2F60\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=66%2F%28%283.45-x%29%29=120%2F60 ALIGN=MIDDLE  ALT=\"66%2F%28%283.45-x%29%29=120%2F60\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "..<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=66%2F%28%283.45%2Bx%29%29=11%2F6 ALIGN=MIDDLE  ALT=\"66%2F%28%283.45%2Bx%29%29=11%2F6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=66%2F%28%283.45-x%29%29=2 ALIGN=MIDDLE  ALT=\"66%2F%28%283.45-x%29%29=2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "..<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=66%2F%28%283.45%2Bx%29%29=11%2F6 ALIGN=MIDDLE  ALT=\"66%2F%28%283.45%2Bx%29%29=11%2F6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=66%2F%28%283.45-x%29%29=2 ALIGN=MIDDLE  ALT=\"66%2F%28%283.45-x%29%29=2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "..<BR>\n" );
document.write( "6(66)=11(3.45+x)<BR>\n" );
document.write( "66=2(3.45-x)<BR>\n" );
document.write( "..<BR>\n" );
document.write( "396=37.95+11x<BR>\n" );
document.write( "66=6.90-2x<BR>\n" );
document.write( "..<BR>\n" );
document.write( "792=75.9+22x(mult. eq by2)<BR>\n" );
document.write( "726=75.9-22x(mult. eq by11)<BR>\n" );
document.write( "subtract<BR>\n" );
document.write( "44x=66<BR>\n" );
document.write( "4x=6<BR>\n" );
document.write( "x=6/4=1.5<BR>\n" );
document.write( "speed of stream=1.5 km/hr\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );