Lemma
MediumRatio & rate
AQuA-RAT train #5277 · Arithmetic · Ratio & rate

A train sets off at 2:00 pm at the speed of 70…

A train sets off at 2:00 pm at the speed of 70 km/h. Another train starts at 3:00 pm in the same direction at the rate of 80 km/h. At what time will the second train catch the first train?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #5277

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