document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=449965>Question 449965</A>: <I><SPAN STYLE=\"word-break: break-all;\"> There is a number between 10 and 100: when multiplied by the digit on the left the product is 280: if the sum of the digits be multiplied by the same digit the product is 55: find the number. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #309535 by </B><A HREF=/tutors/aboutme.mpl?userid=sudhanshu_kmr><B>sudhanshu_kmr(1152)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sudhanshu_kmr><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=sudhanshu_kmr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=309535\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "Let assume number is   10x+y i.e x at 10s place, y at unit place.\r<BR>\n" );
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document.write( "(10x+y)*x = 280\r<BR>\n" );
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document.write( "(x+y)*x = 55\r<BR>\n" );
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document.write( " 55 = 5*11 ( only two factor) so, it is clear that x= 5\r<BR>\n" );
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document.write( "(x+y) = 11 so, y = 6\r<BR>\n" );
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document.write( "required number is :   56\r<BR>\n" );
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document.write( "    </SPAN>\n" );
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