Lemma
MediumRatio & rate
AQuA-RAT train #35480 · Arithmetic · Ratio & rate

A boat sails 15 km of a river towards upstream in 5…

A boat sails 15 km of a river towards upstream in 5 hours. How long will it take to cover the same distance downstream, if the speed of current is one-fourth the speed of the boat in still water:

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #35480

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