Lemma
MediumRatio & rate
AQuA-RAT train #83987 · Arithmetic · Ratio & rate

Two trains of equal length, running with the speeds of 60 and…

Two trains of equal length, running with the speeds of 60 and 100 kmph, take 50 seconds to cross each other while they are running in the same direction. What time will they take to cross each other if they are running in opposite directions?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #83987

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