document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1202222>Question 1202222</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Rainbow Robots Inc. was putting on a big demomstration. Everyone came to watch the colorful robotswash the windows at the Miller building. First the big red robot washed one half of all the windows in the building. Then the smaller green robot washed one half of the windows that were left. To the cheers of everyone watching, the tiny yellow robot washed the last 10 windows. How many windows did the rainbow  robots wash altogether? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #836896 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=836896\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Rainbow Robots Inc. was putting on a big demomstration. Everyone came to watch the colorful robotswash the windows at the Miller building. First the big red robot washed one half of all the windows in the building. Then the smaller green robot washed one half of the windows that were left. To the cheers of everyone watching, the tiny yellow robot washed the last 10 windows. How many windows did the rainbow robots wash altogether?<BR>\n" );
document.write( "You may edit the question. Maybe convert formulae to the same\r<BR>\n" );
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document.write( "let totalnumber of windows be x\r<BR>\n" );
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document.write( " the big red robot washed one half of all the windows in the building. \r<BR>\n" );
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document.write( "x/2\r<BR>\n" );
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document.write( "Remaining windows x/2\r<BR>\n" );
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document.write( "he smaller green robot washed one half of the windows that were left. \r<BR>\n" );
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document.write( "1/2 *(x/2)=x/4\r<BR>\n" );
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document.write( " tiny yellow robot washed the last 10 windows.<BR>\n" );
document.write( "10\r<BR>\n" );
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document.write( "x/2 +x/4 +10 =x\r<BR>\n" );
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document.write( "LCM =4<BR>\n" );
document.write( "multiply all terms by 4\r<BR>\n" );
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document.write( "(x/2)*4 +(x/4)*4 +(10)*4 =4x\r<BR>\n" );
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document.write( "2x +x +40 =4x\r<BR>\n" );
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document.write( "3x+40 =4x<BR>\n" );
document.write( "subtract 3x on both sides of equation\r<BR>\n" );
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document.write( "3x-3x +40 = 4x -3x \r<BR>\n" );
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document.write( "x=40\r<BR>\n" );
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document.write( " The rainbow robots washed altogether 40 windows\r<BR>\n" );
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document.write( " </SPAN>\n" );
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