document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=17547>Question 17547</A>: <I><SPAN STYLE=\"word-break: break-all;\"> When your estimating by clustering how do you know to keep it the same or round it up? For example 8.7+3.21+3.889? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #804431 by </B><A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><B>CubeyThePenguin(3113)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><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=CubeyThePenguin><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=804431\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If the digit is 0, 1, 2, 3, 4 ---> round down<BR>\n" );
document.write( "If the digit is 5, 6, 7, 8, 9 --> round up\r<BR>\n" );
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document.write( "8.7 + 3.21 + 3.889<BR>\n" );
document.write( "= 9 + 3 + 4<BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16 ALIGN=MIDDLE  ALT=\"16\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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