Question

if u roll 3 dice what is the probability that at least one shows a "6"?

Answer 1

the answer is 191/216. I just don't know how to get that

Answer 2

sheesh

Answer 3

thennn how you know the answer and you dont know how to get the answer that doesnt make any type of sense

Answer 4

oh here? i can repeat what i said

Answer 5

the probability that none of them are three is
\[(\frac{5}{6})^3\]

Answer 6

so the probability that 'at least one is a three' is
\[1-(\frac{5}{6})^3\]

Answer 7

that is how you always compute for "at least one". compute "none" then subtract from one

Answer 8

i get
\[\frac{91}{216}\] using a calculator if that is important

Answer 9

@rriver
if any steps are not clear let me know