Question

If a die is rolled 3 times what is the probability of getting at least one 6

Answer 1

we can solve it by indirect method ::::

the probability of getting at least once 6 + not getting 6 = 1

since probability of not getting six in each throw = 5/6
in 3 three throws = 5*5*5/ 6*6*6
= 125/216

now probability of getting ateast one 6 = 1-125/216
= 91/216

91/216 will be ur answer...

I hope it will help u !!!