Lemma
MediumAverages
AQuA-RAT train #16469 · Arithmetic · Averages

A is the average (arithmetic mean) of the first 7 positive multiples…

A is the average (arithmetic mean) of the first 7 positive multiples of 5 and B is the median of the first 3 positive multiples of positive integer n. If the value of A^2 – B^2 is zero, what is the value of n?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #16469

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