document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1105899>Question 1105899</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An aircraft flies the wind a distance of 768km in 4 hours. It returns with  the wind in 3 hours.Assuming the speeds of the wind and aircraft are the same for both journeys,find;<BR>\n" );
document.write( "a)the speed  of the aircraft when there is no wind.<BR>\n" );
document.write( "b)the speed of the wind  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #720802 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39627)</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=720802\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -----------------------------------------------------------------------<BR>\n" );
document.write( "An aircraft flies AGAINST THE wind a distance of 768km in 4 hours. It returns with  the wind in 3 hours.<BR>\n" );
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document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">\r\n" );
document.write( "                  SPEED        TIME         DISTANCE\r\n" );
document.write( "AGAINSTWIND       r-w           4           768\r\n" );
document.write( "WITHWIND          r+w           3           768\r\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28r-w=768%2F4%2Cr%2Bw=768%2F3%29 ALIGN=MIDDLE  ALT=\"system%28r-w=768%2F4%2Cr%2Bw=768%2F3%29\"   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-w=192%2Cr%2Bw=256%29 ALIGN=MIDDLE  ALT=\"system%28r-w=192%2Cr%2Bw=256%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >-----ready for Elimination Method\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28r=224%29 ALIGN=MIDDLE  ALT=\"highlight%28r=224%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >------speed of aircraft without any wind<BR>\n" );
document.write( "and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28w=32%29 ALIGN=MIDDLE  ALT=\"highlight%28w=32%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >------speed of wind </SPAN>\n" );
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