Lemma
MediumAverages
AQuA-RAT train #41693 · Arithmetic · Averages

The average age of three boys is 15 years

The average age of three boys is 15 years. If their ages are in the ratio 3:5:7 the average age of the young boy is ______ years?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #41693

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