document.write( "Question 970024: What is the probability of rolling a sum of 8 or 6 on a pair of number cubes? \n" ); document.write( "
Algebra.Com's Answer #592706 by macston(5194) You can put this solution on YOUR website! Each cube has 6 sides, so there are (6 x 6=36) 36 possible combinations. \n" ); document.write( "Out of these 36, there are 5 ways to roll 8: \n" ); document.write( "(2,6),(3,5),(4,4),(5,3) and (6,2) \n" ); document.write( "And there are 5 ways to roll 6: \n" ); document.write( "(1,5),(2,4),(3,3),(4,2) and(5,1) \n" ); document.write( "So there are 10 ways to roll either a 6 or an 8. \n" ); document.write( "ANSWER: The probability of rolling a 6 or an 8 are 10/36=5/18 \n" ); document.write( " |