P(a factor of 12)
A.12.5%
B. 25%
C. 50%
D. 62.5
C. 50%
The factors of 12 are 1, 2, 3, 4, 6, and 12, which represents half of the possible factors (the other half being their corresponding multiples). Therefore, the probability of randomly choosing a factor of 12 is 50%.