Question

What is the probability that the spinner will not land on a multiple of 3?

Answer 1

Total no. of choices n(S) = 8 

Total no. of multiples of 3 A = {3, 6} 

n(A) = 2 

Event of non-multiples of 3B = {1, 2, 4, 5, 7, 8} 

n(B) = 6