document.write( "Question 276431: You roll two dice and total the up faces. What is the probability of getting a total of 8 or two up faces that are the same?
\n" ); document.write( "The answer is 0.28 (28%) but i would love to understand why this is so.
\n" ); document.write( "

Algebra.Com's Answer #201538 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
there are 36 ways for the dice to land
\n" ); document.write( "___ each of 6 faces on one die combined with the 6 faces on the other die ___ 6 * 6 = 36\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "to get 8:
\n" ); document.write( "2,6
\n" ); document.write( "3,5
\n" ); document.write( "4,4
\n" ); document.write( "5,3
\n" ); document.write( "6,2
\n" ); document.write( "___5 ways\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "6 ways to get the faces the same (numbers one through six)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "the 4,4 is in both groups but only counts once ___ so there are 10 ways to get an 8 or matching numbers\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "10 out of 36 = 10/36 = .278 (approx)
\n" ); document.write( "
\n" );