document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=694989>Question 694989</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The sides of a triangle are in the ratio 3:4:5. What is the length of each side if the perimeter of the triangle is 90cm? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #428287 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=428287\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x+4x+5x = 90\r<BR>\n" );
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document.write( "12x = 90\r<BR>\n" );
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document.write( "x = 90/12\r<BR>\n" );
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document.write( "x = 15/2\r<BR>\n" );
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document.write( "3x = 3(15/2) = 45/2 = 22.5\r<BR>\n" );
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document.write( "4x = 4(15/2) = 60/2 = 30\r<BR>\n" );
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document.write( "5x = 5(15/2) = 75/2 = 37.5\r<BR>\n" );
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document.write( "So the three sides are: 22.5 cm, 30 cm, 37.5 cm </SPAN>\n" );
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