document.write( "Question 166606: The Krunch Cereal Co. changed the size of its box. The old box was 3 by 8 by 10. The new box is 4 by 8 by 12. Find the percent of change in the volume of the box. \n" ); document.write( "
Algebra.Com's Answer #122795 by nerdybill(7384)\"\" \"About 
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The Krunch Cereal Co. changed the size of its box. The old box was 3 by 8 by 10. The new box is 4 by 8 by 12. Find the percent of change in the volume of the box.
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\n" ); document.write( "Old box volume:
\n" ); document.write( "3*8*10 = 240
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\n" ); document.write( "New box volume:
\n" ); document.write( "4*8*12 = 384
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\n" ); document.write( "Volume change:
\n" ); document.write( "384/240 * 100
\n" ); document.write( "= 160%
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