### Home > CC1MN > Chapter 7 > Lesson 7.1.6 > Problem 7-59

7-59.

Thomas has a bag with

A red marble?

Remember that probability can be written as a fraction:

How many red marbles are there? How many total marbles?

A red or a green marble?

See part (a).

An orange marble?

How many orange marbles are in the bag?