document.write( "Question 32158: The volume of gas a constant temperature varies inversely as the pressure. Find the volume of a gas under pressure of 20 pounds, if the gas occupies 15 cubic centimeters under a pressure of 30 pounds. \n" ); document.write( "
Algebra.Com's Answer #18684 by Paul(988)\"\" \"About 
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Let the volume be x
\n" ); document.write( "equation:
\n" ); document.write( "\"30%2F15=20%2Fx\"
\n" ); document.write( "30x=300
\n" ); document.write( "x=10
\n" ); document.write( "Hence, about 10 cubic cm.
\n" ); document.write( "Paul.
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