Question

A number cube with the numbers 1 through 6 is rolled. What is the probability of the number cube showing a 2 or a number less than 5?

Answer 1

⅔

Explanation:

2 or less than 5:

1,2,3,4

4/6 = 2/3

Answer 2

2/3

Explanation:

The possible rolls are 1,2,3,4,5,6 total of 6

2 or less than 5 rolls are 1,2,3,4 total of 4

P (2 or less than 5) = total number of choices of 2 or less than 5 / total

=4/6

=2/3