Lemma
MediumRatio & rate
AQuA-RAT train #29218 · Arithmetic · Ratio & rate

A train passes a train standing in platform in 30 sec and…

A train passes a train standing in platform in 30 sec and a man standing on the platform in 12 sec. If the speed of the train is 36 km/hr. What is the length of the platform?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #29218

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