document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=658692>Question 658692</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You have 18 milliliters of a 45% alcohol solution. How many milliliters of a 51% alcohol solution needs to be added to make a 49% alcohol solution?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #410422 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=410422\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You have 18 milliliters of a 45% alcohol solution. How many milliliters of a 51% alcohol solution needs to be added to make a 49% alcohol solution? <BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "alcohol + alcohol = alcohol<BR>\n" );
document.write( "0.45*18 + 0.51x = 0.49(18+x)<BR>\n" );
document.write( "-------<BR>\n" );
document.write( "Multiply thru by 100 to get:<BR>\n" );
document.write( "45*18 + 51x = 49*18 + 49x<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "2x = 4*18<BR>\n" );
document.write( "x = 36 ml (amt of 51% solution to add)<BR>\n" );
document.write( "=========================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=========================== </SPAN>\n" );
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