Lemma
MediumRatio & rate
AQuA-RAT train #29605 · Arithmetic · Ratio & rate

In covering a distance of 120 km, A takes 2 hours more…

In covering a distance of 120 km, A takes 2 hours more than B. If A doubles his speed, then he would take 1 hour less than B. A's speed is:

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #29605

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