If a+5/b is a prime integer, which of the following must be…

If a+5/b is a prime integer, which of the following must be true? 1.b=5a 2. b is a prime integer 3. a+5/b is ODD.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #4417

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