Lemma
MediumRatio, proportion & variation
AQuA-RAT train #13909 · Algebra · Ratio, proportion & variation

The speeds of 3 trains in the ratio 10:15:20

The speeds of 3 trains in the ratio 10:15:20. The ratio between time taken by them to travel the same distance is?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #13909

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