document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1197850>Question 1197850</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Crew A can assemble 2 cars in 5 days, and crew B can assemble 3 cars in 7 days. If both crews<BR>\n" );
document.write( "together assemble 100 cars, with crew B working 10 days longer than crew A, how many days<BR>\n" );
document.write( "(rounded to the nearest day) must each crew work? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #831290 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=831290\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <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( "CREW        RATE         \r\n" );
document.write( "A           2/5           \r\n" );
document.write( "B           3/7           \r\n" );
document.write( "A and B    29/35   \r\n" );
document.write( "</PRE>\r<BR>\n" );
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document.write( "Combined Rate A and B<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2F5%2B3%2F7 ALIGN=MIDDLE  ALT=\"2%2F5%2B3%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=14%2F35%2B15%2F35 ALIGN=MIDDLE  ALT=\"14%2F35%2B15%2F35\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=29%2F35 ALIGN=MIDDLE  ALT=\"29%2F35\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "B worked 10 hours longer than both crews combined.<BR>\n" );
document.write( "The two crews made 100 cars.\r<BR>\n" );
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document.write( "Time for B alone to finish, x+10<BR>\n" );
document.write( "Time A and B together, x\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28%2829%2F35%29x%2B%283%2F7%29%2A10=100%29 ALIGN=MIDDLE  ALT=\"highlight_green%28%2829%2F35%29x%2B%283%2F7%29%2A10=100%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >---- B worked 10 hours beyond A.<BR>\n" );
document.write( "unfinished -- <BR>\n" );
document.write( "x=115.5 days<BR>\n" );
document.write( "seems strange </SPAN>\n" );
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