Lemma
MediumAverages
AQuA-RAT train #29859 · Arithmetic · Averages

In a class, the average age of 45 boys is 18 years…

In a class, the average age of 45 boys is 18 years and the average of 35 girls is 15 years. what is the average age of the whole class?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #29859

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