Question

There is a spinner with 8 equal areas, numbered 1 through 8. If the spinner is spun one time, what is the probability that the result is a multiple of 3 or a multiple of 2?

Answer 1

Multiples of 2: 2, 4, 6, 8 (4 outcomes).
Multiples of 3: 3, 6 (2 outcomes).
Union = {2,3,4,6,8} = 5 outcomes out of 8, so probability = 5/8.