Question

When rolling a fair number cube with numbers 1 through 6, what is the probability of

rolling a number less than 3?
A: 1/6
B: 1/3
C: 1/2
D:2/3

Answer 1

The probability of rolling a number less than 3 is B: 1/3

Answer 2

B

Explanation:

The total number of faces on a cube is 6.

The numbers under 3 are 1 and 2.

So numbers 1 and 2 give success.

P(<3) = 2/6

P(<3) = 1/3

The answer is B.