Two dice are rolled. Determine the probability of the following. Rolling an even number or a number

Two dice are rolled. Determine the probability of the following. Rolling an even number or a number greater than 6

We want P(X = Even) or P(X>6)

With 2 dice, our die totals are:
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

Evens are: 2, 4, 6, 8, 10, 12
> 6 = 7, 8, 9, 10, 11, 12

When the problem states or it means either of the sets. When we take the union of both sets, we get:
2,4,6,7,8,9,10,11,12

This is 9 possible entries out of 12:
9/12

We can simplify this by dividing top and bottom by 3:
P(X = Even) or P(X>6) = 3/4 or 0.75