A password of a computer consists of five digits 1 through 6. What is the probability that all digits are divisible by 3 ? Choose the correct choice from the following options.
A) 1/3  B) 1/6  C) 1/27  D) 1/243  E) 1/486
For each digit there are six possibilities. Two of them (3 and 6) are divisible by three, so there is a one in three chance for each digit, and since the digits are independent of each other, overall probability is 1 / 3^5 or 1/243
<result>D</result>
A password of a computer consists of five digits 1 through 6. What is the probability that all digits are divisible by 3 ?