document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1169800>Question 1169800</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi<BR>\n" );
document.write( "John has 36 coins  comprising 20c 50c and $1 coins. He has twice as many $1 coins as 20c coins and the value of the 50c coins $4.40 more than the total value of the 20c coins.\r<BR>\n" );
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document.write( "How many $1 coins does he have.\r<BR>\n" );
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document.write( "Thanks \r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #794661 by </B><A HREF=/tutors/aboutme.mpl?userid=MathTherapy><B>MathTherapy(10552)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathTherapy><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=MathTherapy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=794661\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "Hi<BR>\n" );
document.write( "John has 36 coins  comprising 20c 50c and $1 coins. He has twice as many $1 coins as 20c coins and the value of the 50c coins $4.40 more than the total value of the 20c coins.\r<BR>\n" );
document.write( "\n" );
document.write( "How many $1 coins does he have.\r<BR>\n" );
document.write( "\n" );
document.write( "Thanks <BR>\n" );
document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">Theo is CONFUSED, and the fact that he makes these problems so COMPLEX when they don't have to be, has more than likely led him down the \"WRONG-ANSWER\" path. Hence, just IGNORE his response!<BR>\n" );
document.write( "Also IGNORE the other response that brings in UNNECESSARY fractions, which most people dread dealing with!\r<BR>\n" );
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document.write( "Let number of 20c coins be T<BR>\n" );
document.write( "Then he has 2T, $1 coins, and 36 - (T + 2T), or 36 - 3T, 50c coins<BR>\n" );
document.write( "We then get: .5(36 - 3T) = .2T + 4.4<BR>\n" );
document.write( "18 - 1.5T = .2T + 4.4<BR>\n" );
document.write( "- 1.5T - .2T = 4.4 - 18<BR>\n" );
document.write( "- 1.7T = - 13.6<BR>\n" );
document.write( "Number of 20c coins, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28matrix%281%2C5%2C+T%2C+%22=%22%2C+%28-+13.6%29%2F%28-+1.7%29%2C+%22=%22%2C+8%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Number of $1 coins: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28matrix%281%2C3%2C+2%288%29%2C+%22=%22%2C+16%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28matrix%281%2C3%2C+2%288%29%2C+%22=%22%2C+16%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "That's ALL!! </SPAN>\n" );
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