document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=896485>Question 896485</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A shopkeeper mixes 20L of orange juice with 30L of mango juice. One litre of orange juice costs Rs 70. He sells all the mixture at Rs 95 a litre. He makes a profit of 25 percent. Calculate the cost price of one litre of <BR>\n" );
document.write( "mango juice. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #543649 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39632)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=543649\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Orange Juice:  price 70 Rs/L,  20 L available<BR>\n" );
document.write( "Mango Juice:  h = price,  30 L available\r<BR>\n" );
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document.write( "Price for mixture 95   Rs/L<BR>\n" );
document.write( "Profit for mixture:   25%.<BR>\n" );
document.write( "h = price for 1 Liter Mango Juice<BR>\n" );
document.write( "FIND h.\r<BR>\n" );
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document.write( "What is the COST for the mixture?  Better, what is the base PRICE for the mixture?\r<BR>\n" );
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document.write( "c=base price in Rs/L;\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28%2820%2A70%2B30h%29%2F50=c%29 ALIGN=MIDDLE  ALT=\"highlight_green%28%2820%2A70%2B30h%29%2F50=c%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The profit was <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25%2F100=1%2F4 ALIGN=MIDDLE  ALT=\"25%2F100=1%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" > of THE COST FOR THE MIXTURE.  Symbolized, this is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F4%2950%2Ac ALIGN=MIDDLE  ALT=\"%281%2F4%2950%2Ac\"   DISABLED_style= \"max-width:90%; height:auto;\" >, the profit in units of Rs.\r<BR>\n" );
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document.write( "REVENUE minus cost is profit, and we have a symbolized number just shown, for profit.<BR>\n" );
document.write( "Revenue:  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=95%2A50 ALIGN=MIDDLE  ALT=\"95%2A50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Cost:  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c%2A50 ALIGN=MIDDLE  ALT=\"c%2A50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%2895%2A50-c%2A50=%281%2F4%29c%29 ALIGN=MIDDLE  ALT=\"highlight_green%2895%2A50-c%2A50=%281%2F4%29c%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Solve the profit equation for c; and so the price for the MIXTURE will be known.<BR>\n" );
document.write( "Solve , using now known c, for h in the mixture equation.  \r<BR>\n" );
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document.write( "I started and analyzed this on paper but did not finish solving.  Tell me if any trouble. </SPAN>\n" );
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