Lemma
MediumCounting & chance
AQuA-RAT train #28430 · Probability · Counting & chance

In a box, there are 8 red, 7 blue and 6 green…

In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green?

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

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #28430

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