Lemma
MediumRatio & rate
AQuA-RAT train #80895 · Arithmetic · Ratio & rate

person can swim in still water at 4 km/h

person can swim in still water at 4 km/h. If the speed of water 2 km/h, how many hours will the man take to swim back against the current for 6km?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #80895

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