we can calculate the propability of each dice and multiply to have the probability of the problem
Probability of 3 with the green die
[tex]\frac{1}{6}[/tex]because is one option between 6 faces of the die
Probability of 5 with the green die
[tex]\frac{1}{6}[/tex]because is one option between 6 faces of the die
Total probability
[tex]\begin{gathered} \frac{1}{6}\times\frac{1}{6} \\ \\ \frac{1}{36}\approx0.027\ldots \end{gathered}[/tex]probability is 0.027 and the percent is 2.7%