Number of cases when all the dice show a number other than 6=5x5x5= 125times. Total possible outcomes= 6x6x6= 216times. Thus number of outcomes in which at least one die shows a "6"= 216-125 =91Therefore required probability is .
Number of cases when all the dice show a number other than 6=5x5x5= 125times. Total possible outcomes= 6x6x6= 216times. Thus number of outcomes in which at least one die shows a "6"= 216-125 =91Therefore required probability is .