document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=865688>Question 865688</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, I am having a hard time knowing how to set up and solve this word problem:\r<BR>\n" );
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document.write( "Working together, Dani and Cheri can reply to a day's worth of costumer-service emails in 4hr.  Working alone, Dani takes 6 hr longer than Cheri.  How long would it take Cheri alone to reply to the e-mails?\r<BR>\n" );
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document.write( "Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #521810 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=521810\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1/d+1/c=1/4,<BR>\n" );
document.write( "d=c+6<BR>\n" );
document.write( "c = 6,   d = 12<BR>\n" );
document.write( "1/6+1/12=1/4<BR>\n" );
document.write( "check\r<BR>\n" );
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document.write( "2/12+1/12=3/12<BR>\n" );
document.write( "ok\r<BR>\n" );
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document.write( " </SPAN>\n" );
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