document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=230436>Question 230436</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if seven can mix 20 drinks in 5 minutes,sue can mix 20 drinks in 10 minutes, jack can mix 20 drinks in 15 minutes,how much time will it take all 3 of them working togehter to mix 20 drinks? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #170841 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=170841\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> if seven can mix 20 drinks in 5 minutes,sue can mix 20 drinks in 10 minutes, jack can mix 20 drinks in 15 minutes,how much time will it take all 3 of them working togehter to mix 20 drinks?<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "seven does 4 per minute<BR>\n" );
document.write( "Sue does 2 per minute<BR>\n" );
document.write( "jack does 4/3 per minute<BR>\n" );
document.write( "------------------------- Add<BR>\n" );
document.write( "Together 22/3 drinks per minute<BR>\n" );
document.write( "= 3/22 minutes per drink<BR>\n" );
document.write( "3/22 x 20 = 30/11 minutes </SPAN>\n" );
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