Lemma
MediumAverages
AQuA-RAT train #46172 · Arithmetic · Averages

The average age of 36 students in a group is 14 years

The average age of 36 students in a group is 14 years. When teacher's age is included to it, the average increases by one. What is the teacher's age in years ?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #46172

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