document.write( "Question 1020357: a cubical tank with an edge length of 20 centimeters is filled with 3.75 liters of water. how much more water is needed to fill the tank completely
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Algebra.Com's Answer #636298 by ikleyn(52852)\"\" \"About 
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\n" ); document.write( "a cubical tank with an edge length of 20 centimeters is filled with 3.75 liters of water. how much more water is needed to fill the tank completely
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\n" ); document.write( "\n" ); document.write( "The tank dimensions are 20 cm x 20 cm x 20 cm.\r
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\n" ); document.write( "\n" ); document.write( "Its volume is 20*20*20 = 8000 \"cm%5E3\" = 8 liters,
\n" ); document.write( "since 1 liter = 1000 \"cm%5E3\".\r
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\n" ); document.write( "\n" ); document.write( "So, the empty (~ non-filled) volume of the tank is the difference \r
\n" ); document.write( "\n" ); document.write( "8 liters - 3.75 liters.\r
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\n" ); document.write( "\n" ); document.write( "Please calculate yourself this difference.\r
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