Lemma
MediumRatio & rate
AQuA-RAT train #11001 · Arithmetic · Ratio & rate

A person walks at a speed of 4 km/hr and runs at…

A person walks at a speed of 4 km/hr and runs at a speed of 8 km/hr. How many hours will the person require to cover a distance of 20 km, if the person completes half of the distance by walking and the other half by running?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #11001

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