Lemma
MediumCounting & chance
AQuA-RAT train #15417 · Probability · Counting & chance

If x is a positive integer with fewer than 3 digits, what…

If x is a positive integer with fewer than 3 digits, what is the probability W that x*(x + 1) is a multiple of either 4 or 5?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #15417

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