document.write( "Question 443730: How many gallons of water does a 8 foot round by 8 inch high tank hold \n" ); document.write( "
Algebra.Com's Answer #306015 by Alan3354(69443)\"\" \"About 
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Assuming you mean 8 ft diameter, and not the circumference:
\n" ); document.write( "r = 4 ft = 48 inches
\n" ); document.write( "\"Vol+=+pi%2Ar%5E2%2Ah+=+pi%2A2304%2A8\" cubic inches
\n" ); document.write( "\"Vol+=+18432%2Api\" cubic inches
\n" ); document.write( "1 gallon = 231 cubic inches
\n" ); document.write( "\"Vol+=+18432%2Api%2F231\" gallons
\n" ); document.write( "Vol =~ 250 gallons\r
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