document.write( "Question 393723: A Las Vegas casino surveyed 250 gamblers. The results are as follows:
\n" ); document.write( "
\n" ); document.write( " 124 played poker
\n" ); document.write( " 96 played blackjack
\n" ); document.write( " 51 played both\r
\n" ); document.write( "\n" ); document.write( "i. How many played only blackjack?
\n" ); document.write( " ii. How many played only poker?
\n" ); document.write( " iii. How many played either one or the other or both?
\n" ); document.write( " iv. How many played neither? \n" ); document.write( "

Algebra.Com's Answer #279400 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


\n" );
document.write( "Hi,
\n" );
document.write( "250 gamblers, the BIG question is how many played neither poker or blackjack
\n" );
document.write( "124 played poker
\n" );
document.write( "96 played blackjack
\n" );
document.write( "51 played both \r
\n" );
document.write( "\n" );
document.write( "124 - 51 = 73, played only blackjack
\n" );
document.write( " 96 - 51 = 45, played only poker
\n" );
document.write( " 73+45+51 = 169, played either one or the other or both
\n" );
document.write( "250 - 169 = 81, played neither \n" );
document.write( "

\n" );