Lemma
MediumAverages
AQuA-RAT train #30484 · Arithmetic · Averages

sahar travels the first 7 hours of his journey at 50 mph…

sahar travels the first 7 hours of his journey at 50 mph speed and the remaining 8 hours at 40 mph speed. What is the average speed of sahar's travel in mph?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #30484

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