Lemma
MediumRatio & rate
AQuA-RAT train #21433 · Arithmetic · Ratio & rate

A train traveling at 42 kms/ hr passes a cyclist going in…

A train traveling at 42 kms/ hr passes a cyclist going in the same direction in 9 secs. If the cyclist had been going in the opposite direction, the train would have passed him in 5 secs. Find the length of the train.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #21433

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