AQuA-RAT train #27662 · Arithmetic · Averages
Three years ago the average age of a class of six members…
Three years ago the average age of a class of six members was 23 years. A boy have been added, the average age of the class is the same today. What is the age of the boy?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #27662
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