Hi!
First of all, we need to know how many divisors 12 has.
12: 1, 2, 3, 4, 6, 12
Since there are 6 divisors of 12, this means the probability is 6/50.
You could just stick with 6/50 as your answer, but most probability is measured in percents so we'll convert 6/50 into a percent.
Percents are measured out of 100, so to make 6/50 into a percent we need to do some cross-multiplying.
First, multiply 6 by 100
6 × 100 = 600
Next, divide the product by 50.
600 ÷ 50 = 12
So, your final answer is:
As a ratio:
As a fraction:
12/100 or 6/50
As a percent:
12%
Hope this helps!