Lemma
MediumRatio & rate
AQuA-RAT train #5227 · Arithmetic · Ratio & rate

A and B are two stations 390 km apart

A and B are two stations 390 km apart. A train starts from A at 10 a.m. and travels towards B at 65 kmph. Another train starts from B at 11 a.m. and travels towards A at 35 kmph. At what time do they meet?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #5227

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