Lemma
MediumRatio, proportion & variation
AQuA-RAT train #10950 · Algebra · Ratio, proportion & variation

If 10 men and 2 boys working together, can do nine times…

If 10 men and 2 boys working together, can do nine times as much work per hour as a man and a boy together. Find the ratio of the work done by a man and that of a boy for a given time?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #10950

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