AQuA-RAT train #75966 · Algebra · Algebra word problems

20 men can dig a tunnel in 30 days

20 men can dig a tunnel in 30 days. If after 10 days, 20 more men are deployed to dig the tunnel, how many more days it will take to dig the whole tunnel?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #75966

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