Question

ALGEBRA 2 HELP PLEASE!

Two six-sided number cubes are rolled. Each number cube has sides numbered 1 through 6. What is the probability that the outcome of the roll is an even sum or a sum that is a multiple of 3? Enter your answer, in simplest fraction form, in the box.

Answer 1

Pls. see attachment. I created that table for easy monitoring and understanding.

Yellow cells are sums that are even.
Orange cell are sums that are multiples of 3.
Yellow cells w/ orange texts are sums that are both even and multiples of 3.