Lemma
MediumAverages
AQuA-RAT train #34449 · Arithmetic · Averages

A person travels from P to Q a speed of 40 km/hr…

A person travels from P to Q a speed of 40 km/hr and returns by increasing his speed by 50%. What is his average speed for both the trips?

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 #34449

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