document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=890804>Question 890804</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A sink has two faucets: one for hot water and one for cold water. The sink can be filled by a cold water faucet in 5 minutes. If both faucets are open, the sink is filled in 3 minutes. How long does it take to fill the sink with just the hot water faucet open? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #539284 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=539284\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1/5+1/x=1/3<BR>\n" );
document.write( "3/5+3/x=1<BR>\n" );
document.write( "3/x=2/5<BR>\n" );
document.write( "2x=15<BR>\n" );
document.write( "x=7.5 minutes for the hot water<BR>\n" );
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document.write( "3/7.5+3/5=1<BR>\n" );
document.write( "3/7.5=2/5<BR>\n" );
document.write( "6/15=6/15<BR>\n" );
document.write( "ok\r<BR>\n" );
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document.write( " </SPAN>\n" );
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