AQuA-RAT train #5138 · Arithmetic · Averages
The average age of a group of n people is 15 years…
The average age of a group of n people is 15 years old. One more person aged 37 joins the group and the new average is 17 years old. What is the value of n?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #5138
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