document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=453217>Question 453217</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me on this Algebra 2 problem:\r<BR>\n" );
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document.write( "John can build a deck in 4 days. Tim can build a deck in 7 days. How long will it take them if they work together?\r<BR>\n" );
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document.write( "I'm not sure how to do this.. Ratio or something? Divide 7/4 to get 1.75?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #311445 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=311445\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> John does 1/4 deck per day<BR>\n" );
document.write( "Tim does 1/7 per day<BR>\n" );
document.write( "Together, they do 1/4 + 1/7 per day = 11/28 decks per day<BR>\n" );
document.write( "--> 28/11 days per deck<BR>\n" );
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