Mario and Nina each have a bag of marbles, each of which…

Mario and Nina each have a bag of marbles, each of which contains 6 blue marbles, 10 red marbles, and 4 white marbles. If Mario and Nina each select one marble from their respective bags, what is the probability that either Mario or Nina select a red marble?

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 #59598