Lemma
MediumCounting & chance
AQuA-RAT train #629 · Probability · Counting & chance

If a randomly selected positive single digit multiple of 3 is multiplied…

If a randomly selected positive single digit multiple of 3 is multiplied by a randomly selected prime number less than 20, what is the probability E that this product will be a multiple of 45?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #629

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