Lemma
MediumAverages
AQuA-RAT test #40 · Arithmetic · Averages

An aeroplane flies along the four sides of a square at the…

An aeroplane flies along the four sides of a square at the speeds of 200, 400, 600 and 800km/hr. Find the average speed of the plane around the field?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · test #40

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