Lemma
MediumRatio & rate
AQuA-RAT train #82565 · Arithmetic · Ratio & rate

Two vehicles each 900 m long are running in opposite directions on…

Two vehicles each 900 m long are running in opposite directions on parallel paths. Their speeds are 50 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #82565

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