document.write( "Question 1192643: Solve the problem and show the solutions\r
\n" ); document.write( "\n" ); document.write( "1. Pair of dice is rolled. What is the probability that the sum of the numbers rolled is either 7 or 11?
\n" ); document.write( "2. A pair of dice is rolled. What is the probability that the sum of the numbers rolled is either an even number or a multiple of 3?
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Algebra.Com's Answer #824536 by Alan3354(69443)\"\" \"About 
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1. Pair of dice is rolled. What is the probability that the sum of the numbers rolled is either 7 or 11?\r
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\n" ); document.write( "The possible sums are 2 to 12 inclusive ---> 11 possibilities.
\n" ); document.write( "Label the dice A and B:
\n" ); document.write( "For a sum of 7:
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document.write( "A   B\r\n" );
document.write( "1   6\r\n" );
document.write( "2   5\r\n" );
document.write( "3   4\r\n" );
document.write( "4   3\r\n" );
document.write( "5   2\r\n" );
document.write( "6   1\r\n" );
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\n" ); document.write( "6 of 11 ---> 6/11
\n" ); document.write( "For a sum of 11:\r
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document.write( "A   B\r\n" );
document.write( "5   6\r\n" );
document.write( "6   5\r\n" );
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\n" ); document.write( "2 possibilities ---> 2/11
\n" ); document.write( "7 or 11 ---> 8/11
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\n" ); document.write( "2. A pair of dice is rolled. What is the probability that the sum of the numbers rolled is either an even number or a multiple of 3?
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\n" ); document.write( "Use the same method to find a sum of 2, 4, 6, 8, 10 or 12, or 3, 6, 9 or 12.
\n" ); document.write( "Note that 6 & 12 are even and a multiple of 3,
\n" ); document.write( "so the sums to find are 2, 3, 4, 6, 8, 9, 10 or 12.
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\n" ); document.write( "Ikleyn didn't show where I am wrong.\r
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