document.write( "Question 470982: an unknown number of marbles. 3/8 were yellow,5/16 were green, 7/32 were blue and the remaining 6 were black, how many total marbles are there?
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Algebra.Com's Answer #323050 by jorel1380(3719)\"\" \"About 
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3/8n+5/16n+7/32n+6=n
\n" ); document.write( "12n+10n+7n+192=32n
\n" ); document.write( "192+29n=32n
\n" ); document.write( "3n=192
\n" ); document.write( "n=64
\n" ); document.write( "There were 64 marbles in all..
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