Lemma
MediumAverages
AQuA-RAT train #64214 · Arithmetic · Averages

The average of first 9 natural numbers is

The average of first 9 natural numbers is?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #64214

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