if three standard, six-faced dice are rolled, what is the probability that the sum of the three numbers rolled is 9? express your answer as a common fraction.



Answer :

Answer:

25/216 or 0.115740741

Step-by-step explanation:

These are the possibilities of getting a sum of 9: 126  135  144  153  162  216  225  234  243  252  261  315  324  333  342  351  414  423  432  441  513  522  531  612  621 (Total of 25)

The total: 6*6*6= 216

25/216=0.115740741