(Red, Green) : (2,2) (2,4) (2,6) (4,2) (4,4) (4,6) (6,2) (6,4) (6,6) - 9 ways.
Thank you so much!
Probability of an even number on green=3/6 x probability of even number on red 3/6 x 6^2 =9 ways.
I assume we aren't counting that the total of two odd numbers is an even number.
.