AQuA-RAT train #1569 · Arithmetic · Averages
The average age of a group of 10 persons was decreased by…
The average age of a group of 10 persons was decreased by 3 years when one person, whose age was 42 years, was replaced by a new person. Find the age of the new person?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #1569
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