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" );
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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 #659963 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52788)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=659963\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "An alloy is a mixture of metals. Suppose that a certain alloy is made by mixing 100 grams of an alloy that contains 28% copper <BR>\n" );
document.write( "with 28 grams of pure copper.<BR>\n" );
document.write( "Answer the questions below. Do not do any rounding. \r<BR>\n" );
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document.write( "How many grams of copper are in the resulting mixture?<BR>\n" );
document.write( "what percentage of the resulting mixture is copper?<BR>\n" );
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document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">\r\n" );
document.write( "1.  There are  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2828%2F100%29%2A100+%2B+28 ALIGN=MIDDLE  ALT=\"%2828%2F100%29%2A100+%2B+28\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 28 + 28 = 56 grams of copper in the resulting alloy.\r\n" );
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document.write( "2.  The copper percentage is 56/(100+28) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=56%2F128 ALIGN=MIDDLE  ALT=\"56%2F128\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 0.4375 = 43.75% in the resulting alloy.\r\n" );
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document.write( "On alloy mixture problems see the lesson\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/word/mixtures/Word-problems-on-mixtures-for-alloys.lesson>Word problems on mixtures for alloys</A> \r<BR>\n" );
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document.write( "in this site.\r<BR>\n" );
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document.write( "For mixture problems see all associated lessons with it.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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