document.write( "Question 814630: how to calculate internal volume of a rectangular box filled with 20 identical metal cubes each having edges of length 2 cm \n" ); document.write( "
Algebra.Com's Answer #491095 by tommyt3rd(5050)\"\" \"About 
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20*(2cm)^3=160 cm^3 \n" ); document.write( "
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