document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=927680>Question 927680</A>: <I><SPAN STYLE=\"word-break: break-all;\"> During a snowstorm last winter, a power outage caused 60% of the schools in the Winterpeg school district to close for the day. Of the schools that did not close, one quarter opened late. If 21 schools opened on time, how many schools are there in the Winterpeg school district? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #563165 by </B><A HREF=/tutors/aboutme.mpl?userid=srinivas.g><B>srinivas.g(540)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=srinivas.g><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=srinivas.g><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=563165\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a power outage caused 60% of the schools in the Winterpeg school district to close for the day<BR>\n" );
document.write( "percentage of schools did not close  = (100-60)= 40 %<BR>\n" );
document.write( "out of 40 % ,one quarter opened late (1.e  (1/4)*40 % =10%)<BR>\n" );
document.write( "Remaining 30 % opened on time <BR>\n" );
document.write( "but no fo schools opened on time  = 21<BR>\n" );
document.write( "let x be the total no of schools <BR>\n" );
document.write( "  hence <BR>\n" );
document.write( "             30 % of x  = 21<BR>\n" );
document.write( "             <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%2830%2F100%29%2Ax+=21 ALIGN=MIDDLE  ALT=\"+%2830%2F100%29%2Ax+=21\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "             multiply with 100 on both sides<BR>\n" );
document.write( "          <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%2830%2F100%29%2Ax%2A100+=21%2A100 ALIGN=MIDDLE  ALT=\"+%2830%2F100%29%2Ax%2A100+=21%2A100\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "            <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30x=2100 ALIGN=MIDDLE  ALT=\"30x=2100\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "divide with 30 on both sides<BR>\n" );
document.write( "         <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+30x%2F30+=+2100%2F30 ALIGN=MIDDLE  ALT=\"+30x%2F30+=+2100%2F30\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "            x= 70<BR>\n" );
document.write( "no of schools in the Winterpeg school district are  (x)=70\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );