Lemma
MediumRatio & rate
AQuA-RAT train #97137 · Arithmetic · Ratio & rate

A train is walking at 6/7 of its usual speed, the train…

A train is walking at 6/7 of its usual speed, the train is 20 minutes too late. Find its usual time to cover the journey.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #97137

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