AQuA-RAT train #9105 · Arithmetic · Averages
Three years ago the average age of a family of 4 members…
Three years ago the average age of a family of 4 members was 19 years. A boy have been born, the average age of the family is the same today. What is the age of the boy?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #9105
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