Question

A standard number cube,numbered 1 through 6 on each slide,is rolled 4 times.What is the probability of rolling a 2 on all three rolls? Express your answer as a fraction.

Answer 1

The answer is 1/216

Explanation:

for the first roll, you have a 1/6 chance to roll a 2

same for the other two rolls

so,

1/6*1/6*1/6=1/216

hope that helps