Since there are 3 sections in total and only 1 of them is red, the probability of landing on red is 1/3.
Therefore, the probability of NOT landing on red is 1 - 1/3 = 2/3.
So, the probability of NOT landing on a red section is 2/3.
A spinner has 3 equal sections that are red, blue, and white. What is the probability of NOT landing on a red?
1 answer