document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=605828>Question 605828</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me to solve this problem. Thanks.<BR>\n" );
document.write( "If 30 laborers working 7 hours a day can finish a piece of work in 18 days, how many laborers working 6 hours a day can finish it in 30 days?       </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #381820 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=381820\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (1) 30 laborers working 7 hours a day can finish a piece of work in 18 days<BR>\n" );
document.write( "(2) If they only work 1 hour a day, it will take them 7 times longer to finish, so<BR>\n" );
document.write( "(3) 30 laborers working 1 hour a day can finish a piece of work in 126 days<BR>\n" );
document.write( "(4) If they work 6 hours a day, It will take them 1/6 as long to finish<BR>\n" );
document.write( "(5) 30 laborers working 6 hours a day can finish a piece of work in 21 days<BR>\n" );
document.write( "(6) 7 times as many laborers can finish in 1/7 as many days, so<BR>\n" );
document.write( "(7) 210 laborers working 6 hours a day can finish a piece of work in 3 days<BR>\n" );
document.write( "(8) If they take 10 times longer to finish, they only need 1/10 as many laborers<BR>\n" );
document.write( "(9) 21 laborers working 6 hours a day can finish a piece of work in 30 days<BR>\n" );
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