Lemma
MediumAverages
AQuA-RAT train #81064 · Arithmetic · Averages

A music store has 90 different CD's

A music store has 90 different CD's. If an average price is $12 per CD and 20 of the most expensive ones are $20 each, what is the average price of the remaining CD's?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #81064

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