document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=30032>Question 30032</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1. What number increased by 30% = 260?<BR>\n" );
document.write( "2. What is 66 2/3% less than 45?<BR>\n" );
document.write( "3. A price decreased from $25 to $10.  Find the % of the decrease.<BR>\n" );
document.write( "4.  A price increased from $30 to $50.  Find the % of the increase.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #16765 by </B><A HREF=/tutors/aboutme.mpl?userid=Cintchr><B>Cintchr(481)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cintchr><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=16765\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> % of in crease and % of decrease follows a simple formula<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28difference%2Foriginal%29%2A+100+ ALIGN=MIDDLE  ALT=\"+%28difference%2Foriginal%29%2A+100+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Lets start with problem #3<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28%2825+-+10%29%2F25%29+%2A+100+ ALIGN=MIDDLE  ALT=\"+%28%2825+-+10%29%2F25%29+%2A+100+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%2815%2F25%29+%2A+100+ ALIGN=MIDDLE  ALT=\"+%2815%2F25%29+%2A+100+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%283%2F5%29+%2A+100+ ALIGN=MIDDLE  ALT=\"+%283%2F5%29+%2A+100+\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%286%2F10%29+%2A+100+ ALIGN=MIDDLE  ALT=\"+%286%2F10%29+%2A+100+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+600%2F10+=+60%2F1+ ALIGN=MIDDLE  ALT=\"+600%2F10+=+60%2F1+\"   DISABLED_style= \"max-width:90%; height:auto;\" > or 60%<BR>\n" );
document.write( "Problem #4<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28%2850+-+30%29%2F30%29+%2A+100+ ALIGN=MIDDLE  ALT=\"+%28%2850+-+30%29%2F30%29+%2A+100+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28%2820%29%2F30%29+%2A+100+ ALIGN=MIDDLE  ALT=\"+%28%2820%29%2F30%29+%2A+100+\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%282%2F3%29+%2A+100+ ALIGN=MIDDLE  ALT=\"+%282%2F3%29+%2A+100+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2/3 = .6 repeating ........<BR>\n" );
document.write( "66 2/3%<BR>\n" );
document.write( " Now for the first two:<BR>\n" );
document.write( "1. What number increased by 30% = 260?<BR>\n" );
document.write( "1x + .3x = 260 <BR>\n" );
document.write( "1.3x = 260<BR>\n" );
document.write( "x = 200<BR>\n" );
document.write( "2. What is 66 2/3% less than 45? (66 2/3 % ... from prob #4 is 2/3)<BR>\n" );
document.write( "1x = 45 - 2/3x<BR>\n" );
document.write( "4/3x = 45<BR>\n" );
document.write( "x = 33 3/4<BR>\n" );
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