document.write( "Question 754174: The missing number in the series :
\n" ); document.write( "0, 6, 24, 60, 120, ?, 336, is
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Algebra.Com's Answer #458859 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
210\r
\n" ); document.write( "\n" ); document.write( "0 6 24 60 120 ? 336
\n" ); document.write( " 6 18 36 60\r
\n" ); document.write( "\n" ); document.write( " 6*1 6*3 6*6 6*10 This should be 6*15
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\n" ); document.write( "\n" ); document.write( " 120 + 90 = 210\r
\n" ); document.write( "\n" ); document.write( "Number 336 would be formed by 6*21= 126\r
\n" ); document.write( "\n" ); document.write( " 210 + 126 = 336\r
\n" ); document.write( "\n" ); document.write( "Sorry if a bit of a muddle!
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