document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=821463>Question 821463</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Water is pouring into a tank at a constant rate. When the tank is full, 10 pumps of equal capacity empty the tank <BR>\n" );
document.write( "in 12 hrs, while 15 pumps of the same capacity empty the tank in 6 hrs. The time which 25 pumps of the same <BR>\n" );
document.write( "capacity take to empty the tank, if the tank is initially full, will be : (All the pipes pouring water into the tank are <BR>\n" );
document.write( "always open) <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 #495918 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=495918\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 10*12= 5*2*6*2=120 pump hours<BR>\n" );
document.write( "15*6=5*3*6=90 pump hours<BR>\n" );
document.write( "something is wrong with the pumps or some are filling and some are emptying<BR>\n" );
document.write( "if they are all of the same capacity, the pump hours should be the same. \r<BR>\n" );
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