Lemma
MediumDigits
AQuA-RAT train #10462 · Number Theory · Digits

What is the unit digit of (6!*6

What is the unit digit of (6!*6! / 6!*3!)?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #10462

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