Lemma
MediumRatio & rate
AQuA-RAT train #7389 · Arithmetic · Ratio & rate

A train running at 25 km/hr takes 20 seconds to pass a…

A train running at 25 km/hr takes 20 seconds to pass a platform. Next, it takes 12 seconds to pass a man walking at 5 km/hr in the same direction. Find the length of the train and that of the platform.

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 #7389

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