Lemma
MediumRatio & rate
AQuA-RAT train #20524 · Arithmetic · Ratio & rate

Two trains 200 m and 150 m long are running on parallel…

Two trains 200 m and 150 m long are running on parallel rails at the rate of 40 kmph and 48 kmph respectively. In how much time will they cross each other, if they are running in the same direction?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #20524

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