document.write( "Question 611105: Which of the following is the next number in the series 3,6,4,9,5,12,6...?
\n" ); document.write( "A)7
\n" ); document.write( "B)9
\n" ); document.write( "C)12
\n" ); document.write( "D)15
\n" ); document.write( "E)24
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Algebra.Com's Answer #384796 by lynnlo(4176)\"\" \"About 
You can put this solution on YOUR website!
(d)15
\n" ); document.write( " you got 3,4,5,6
\n" ); document.write( "then you got 6,9,12,15, counting by 3
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