Lemma
MediumRatio & rate
AQuA-RAT train #70879 · Arithmetic · Ratio & rate

A man sitting in a train which is traveling at 50 kmph…

A man sitting in a train which is traveling at 50 kmph observes that a goods train, traveling in opposite direction, takes 9 seconds to pass him. If the goods train is 150 m long, find its speed.

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #70879

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