document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=965736>Question 965736</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A christmas tree is decorated with lights coloured green, red ane yellow which light up after 9 seconds, 12seconds and 6 seconds respectively.how many times will the three lights, light up together in 1 hour? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #590359 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=590359\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A christmas tree is decorated with lights coloured green, red ane yellow which light up after 9 seconds, 12seconds and 6 seconds respectively.<BR>\n" );
document.write( "how many times will the three lights, light up together in 1 hour?<BR>\n" );
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document.write( "find the least common multiple of 9,12,6, every 36 seconds, they all light together<BR>\n" );
document.write( "Change 1 hr to 3600 seconds<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3600%2F36 ALIGN=MIDDLE  ALT=\"3600%2F36\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 100 times all lit together in one hr<BR>\n" );
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