document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=699392>Question 699392</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do you write $20 for 4 items as a unit rate<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #431408 by </B><A HREF=/tutors/aboutme.mpl?userid=neatmath><B>neatmath(302)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=neatmath><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=neatmath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=431408\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><font face=\"Tahoma\">This is fairly standard for items sold in stores.<br>\r<BR>\n" );
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document.write( "You can think about it as PRICE per UNIT.<br>\r<BR>\n" );
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document.write( "This can be represented as <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28PRICE%29%2F%28UNIT%29 ALIGN=MIDDLE  ALT=\"%28PRICE%29%2F%28UNIT%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br>\r<BR>\n" );
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document.write( "In words, you want the total price of the \"stuff,\"<br>\r<BR>\n" );
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document.write( "divided by the total amount of items of that \"stuff.\"<br>\r<BR>\n" );
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document.write( "So, in your case, we have:<br>\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=PPU=20%2F4 ALIGN=MIDDLE  ALT=\"PPU=20%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br>\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=PPU=5 ALIGN=MIDDLE  ALT=\"PPU=5\"   DISABLED_style= \"max-width:90%; height:auto;\" > dollars<br>\r<BR>\n" );
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document.write( "So our unit rate (or the price for 1 single item) is simply 5 dollars each,<br>\r<BR>\n" );
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document.write( "or a unit rate of 5 dollars.<br>\r<BR>\n" );
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document.write( "I hope this helps!  Keep practicing!  :)<br>\r<BR>\n" );
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