Lemma
MediumRatio & rate
AQuA-RAT train #317 · Arithmetic · Ratio & rate

How much time will a train of length 400 m moving at…

How much time will a train of length 400 m moving at a speed of 72 kmph take to cross another train of length 300 m, moving at 36 kmph in the same direction?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #317

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