(1/5)^r * (1/4)^18 = 1/(2(10)^35)

(1/5)^r * (1/4)^18 = 1/(2(10)^35). What is r?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #22313

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