Module 6 Lesson 1: Understanding Probability

A spinner is divided into many sections of equal size. Some sections are red, some are blue, and the remaining are green. The probability of the arrow landing on a section colored red is 11 over 20 . The probability of the arrow landing on a section colored blue is 6 over 20 . What is the probability of the arrow landing on a green-colored section?

(1 point)

Group of answer choices

6 over 20

3 over 20

9 over 20

17 over 20

1 answer

3 over 20