Lemma
MediumRatio & rate
AQuA-RAT train #16223 · Arithmetic · Ratio & rate

Robert can row a boat at 15 kmph in still water

Robert can row a boat at 15 kmph in still water. If the speed of the stream is 4 kmph, what is the time taken to row a distance of 80 km downstream?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #16223

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