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Home > CC2 > Chapter 1 > Lesson 1.2.2 > Problem 1-71

1-71.

A fair number cube with the numbers 1, 2, 3, 4, 5, and 6 is rolled. Homework Help ✎

  1. What is the probability of getting an even number?

    How many even numbers are there on the cube? How many possibilities are there for what can be rolled?

    There are 3 even numbers (2, 4, 6) and 6 possibilities, so the probability of rolling an even number is

  2. What is the probability of getting a factor of 6?

    Follow the same steps as outlined in part (a).

    1, 2, 3, and 6 are all factors of six.