Question

P(rolling < 6) on a 12 sided die

Answer 1

On a 12-sided die, half are more than 6:
7, 8, 9, 10, 11, 12
The ones less (or equal to) 6 are:
1, 2, 3, 4, 5, 6,
So, the probability would be 1/2, which is 0.5 or 50%.
Hope this helps!