document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1111568>Question 1111568</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Each day a mining company crushes 18,000 Mg of shale-oil rock, some of it 72 L/Mg and the rest 150 L/Mg of oil.  How much of each type of rock is needed to produce 120 L/Mg? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #726566 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52786)</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=726566\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Working for many years with Civil engineers, &nbsp;I never saw and I don't know what is that unit &nbsp;\"Mg\" &nbsp;to measure the amount of shale-oil rock.\r<BR>\n" );
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document.write( "It would be good &nbsp;(and NECESSARY) &nbsp;if it be explained in the post\r<BR>\n" );
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document.write( "(although I &nbsp;197% &nbsp;sure that the person who posted and invented it, &nbsp;does not know it, too).\r<BR>\n" );
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document.write( " </SPAN>\n" );
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