Lemma
MediumRatio & rate
AQuA-RAT train #10622 · Arithmetic · Ratio & rate

A 270 metres long train running at the speed of 120 kmph…

A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #10622

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