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Home > MC1 > Chapter 9 > Lesson 9.2.3 > Problem 9-81


A bag contains brown marbles, green marbles, red marbles, and purple marble. Calculate the theoretical probability of drawing each color, and write each answer as a fraction, as a percent, and as a decimal.

The marbles are shown below to help you visualize. There are marbles total.

The probability of drawing the purple marble is , , or one-tenth.