Lemma
MediumRatio & rate
AQuA-RAT train #5 · Arithmetic · Ratio & rate

The speed at which a man can row a boat in still…

The speed at which a man can row a boat in still water is 25 kmph. If he rows downstream, where the speed of current is 11 kmph, what time will he take to cover 80 metres?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #5

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