Question

When a die is rolled what is the probability of rolling a 2 or a 5?

Answer 1

$\dfrac{1}{6}+\dfrac{1}{6}=\dfrac{2}{6}=\dfrac{1}{3}$

Answer 2

1/3 because there is a 1/6 chance of getting any number. So 1/6 + 1/6 = 2/6 which is simplified to 1/3