document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=594159>Question 594159</A>: <I><SPAN STYLE=\"word-break: break-all;\"> sue can shovel snow from her driveway in 45 minutes. jum  can do the same job in 40 minutes. how long would it take sue and jum to shovel the driveway if they worked together? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #376641 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=376641\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1/45 + 1/40 = 1/t\r<BR>\n" );
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document.write( "360t*(1/45) + 360t*(1/40) = 360t*(1/t)\r<BR>\n" );
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document.write( "8t + 9t = 360\r<BR>\n" );
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document.write( "17t = 360\r<BR>\n" );
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document.write( "t = 360/17\r<BR>\n" );
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document.write( "t = 21.176\r<BR>\n" );
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document.write( "So if they worked together, it would take them approximately <font color=\"red\">21.176 minutes</font>. </SPAN>\n" );
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