Lemma
MediumRatio & rate
AQuA-RAT train #15817 · Arithmetic · Ratio & rate

David completes a piece of work in 5 days, John completes the…

David completes a piece of work in 5 days, John completes the same work in 9 days. If both of them work together, then the number of days required to complete the work is?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #15817

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