Lemma
MediumCounting & chance
AQuA-RAT train #41285 · Probability · Counting & chance

In a box, there are 7 red, 3 blue and 5 green…

In a box, there are 7 red, 3 blue and 5 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #41285

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