document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=973766>Question 973766</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A cubic cavity of edge 20 micrometer is filled with a fluid with a cubic solid of edge 2 micrometer. what percent of the cavity volume is occupied by the fluid? answer with explanation<BR>\n" );
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document.write( "The cube has volume 20*20*20=8000  micrometers^3<BR>\n" );
document.write( "If I understand the problem, there is fluid put in with the equivalent of a cubic solid of 2*2*2, or 8 micrometer^3.  That would be 8/8000, 1/1000th the volume or 0.1%.\r<BR>\n" );
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document.write( "One may also do it with ratios.<BR>\n" );
document.write( "it is 1 cube /another cube.<BR>\n" );
document.write( "The ratio of each side is 1 to 10 or 10%<BR>\n" );
document.write( "Cubing that ratio makes the total volume ratio 1 to 1000, or 0.1%\r<BR>\n" );
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