document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=858922>Question 858922</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Math: one printer can print an issue in 4 hours while the other printer can print in 6 hours. how long will it take the two printers to print an issue? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #517435 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=517435\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Math: one printer can print an issue in 4 hours while the other printer can print in 6 hours. how long will it take the two printers to print an issue?<BR>\n" );
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document.write( "Rate of 1st printer:: 1/4 job/hr<BR>\n" );
document.write( "Rate of 2nd printer:: 1/6 job/hr<BR>\n" );
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document.write( "Rate working together:: 1/x job/hr<BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "rate + rate = together rate<BR>\n" );
document.write( "1/4 + 1/6 = 1/x<BR>\n" );
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document.write( "Multiply thru by 12x to get:<BR>\n" );
document.write( "3x + 2x = 12<BR>\n" );
document.write( "5x = 12<BR>\n" );
document.write( "x = 12/5 = 2.4 hours (time to do the job together) <BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );