Lemma
MediumRatio & rate
AQuA-RAT train #8139 · Arithmetic · Ratio & rate

A can do a piece of work in 30 days

A can do a piece of work in 30 days. He works at it for 5 days and then B finishes it in 20 days. In what time can A and B together it?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #8139

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