document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1044621>Question 1044621</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An alloy is a mixture of metals. Suppose that a certain alloy is made by mixing <BR>\n" );
document.write( "100<BR>\n" );
document.write( " grams of an alloy that contains <BR>\n" );
document.write( "28%<BR>\n" );
document.write( " copper with <BR>\n" );
document.write( "28<BR>\n" );
document.write( " grams of pure copper.<BR>\n" );
document.write( "Answer the questions below. Do not do any rounding. \r<BR>\n" );
document.write( "\n" );
document.write( "How many grams of copper are in the resulting mixture?<BR>\n" );
document.write( "what percentage of the resulting mixture is copper? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #659961 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=659961\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> An alloy is a mixture of metals. Suppose that a certain alloy is made by mixing <BR>\n" );
document.write( "100 grams of an alloy that contains 28% copper with 28 grams of pure copper.<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "How many grams of copper are in the resulting mixture?<BR>\n" );
document.write( "128<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "what percentage of the resulting mixture is copper?<BR>\n" );
document.write( "P = percentage<BR>\n" );
document.write( "100*28 + 28*100 = P*128<BR>\n" );
document.write( "P = 5600/128 = 43.75% </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );