Lemma
MediumRatio & rate
AQuA-RAT train #88897 · Arithmetic · Ratio & rate

A man rows down stream 40 km and upstream 21 km taking…

A man rows down stream 40 km and upstream 21 km taking 4 hrs each time. what is the velocity of current?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #88897

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