document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=30878>Question 30878</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The driver of a car with a leaking radiator found it necessary to add water twice on a trip.  The radiator held 120 liters and was filled with 30% alcohol solution at the start.  At the end of the trip, the radiator was again filled with water and the solution was tested and found out to be 25% alcohol.  Find the total amount of water used. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #17625 by </B><A HREF=/tutors/aboutme.mpl?userid=Paul><B>Paul(988)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Paul><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=17625\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 20(120)=25(x-120)<BR>\n" );
document.write( "2400=25x-3000<BR>\n" );
document.write( "25x=5400<BR>\n" );
document.write( "x=216<BR>\n" );
document.write( "Hence, about 216L of water was refilled.<BR>\n" );
document.write( "PAul. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );