Lemma
MediumAverages
AQuA-RAT train #37940 · Arithmetic · Averages

Some scientists take their boat, the Vollert, out to an artificial reef…

Some scientists take their boat, the Vollert, out to an artificial reef they are studying. Nice weather on the way out means they can travel at 12 knots, but a storm blows in and they can only travel at 5 knots on the way home. What was their average speed for the whole trip?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #37940

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