Question

P(red)=3/12

what is the probability of NOT picking a red object?
A) 12/3
B) 1/4
C) 0
D) 1/2
E) 9/12

Answer 1

E) 9/12

Explanation:

well first you need to know the number of non-red objects. There are 12 total so 12-3=9 non-red objects

9 out of 12 are non-red which is the exact same as the number of chances you have. 9/12