Two dice are tossed once

Two dice are tossed once. What is the probability of getting an even number on the first die or a total sum of 10 on the two dice?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #40832