Answer: 21/36 or 7/12. = 58.33%
Step-by-step explanation: 36 possible outcomes
Of those, combinations resulting in numbers greater than 6 are:
# | combinations
7 | 6
8 | 5
9 | 4
10 | 3
11 | 2
12 | 1
The sum of those combinations is 21.
So 21/36 = 0.5833
or 7/12 = 58.33%