document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1209894>Question 1209894</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1). 4 is 2/5 of what number?\r<BR>\n" );
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document.write( "2). 4 is 1/3 of what number?\r<BR>\n" );
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document.write( "These are questions in the book that I need to explain to the students. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #851007 by </B><A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><B>math_tutor2020(3817)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><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=851007\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=black size=3><BR>\n" );
document.write( "I'll do the first question to get you started.\r<BR>\n" );
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document.write( "x = some unknown number<BR>\n" );
document.write( "(2/5)x = two fifths of that number, \"of\" means \"multiply\"<BR>\n" );
document.write( "4 = (2/5)x<BR>\n" );
document.write( "5*4 = 2x<BR>\n" );
document.write( "20 = 2x<BR>\n" );
document.write( "x = 20/2<BR>\n" );
document.write( "x = <font color=red>10</font><BR>\n" );
document.write( "4 is 2/5 of <font color=red>10</font>\r<BR>\n" );
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document.write( "As a check,<BR>\n" );
document.write( "(2/5)x = (2/5)*10 = (2*10)/5 = 20/5 = 4<BR>\n" );
document.write( "The answer is confirmed.<BR>\n" );
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