Lemma
MediumAverages
AQuA-RAT train #43364 · Arithmetic · Averages

3 years ago the average age of a family of 5 members…

3 years ago the average age of a family of 5 members was 17 years. With the birth of a new baby, the average age of six members remains the same even today. Find the age of the new baby.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #43364

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