Lemma
MediumAverages
AQuA-RAT train #22922 · Arithmetic · Averages

Noelle walks from point A to point B at an average speed…

Noelle walks from point A to point B at an average speed of 6 kilometers per hour. At what speed, in kilometers per hour, must Noelle walk from point B to point A so that her average speed for the entire trip is 7 kilometers per hour?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #22922

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