Lemma
MediumAlgebra word problems
AQuA-RAT test #94 · Algebra · Algebra word problems

A bookshelf contains 45 books, 30 of which are hardcover and 20…

A bookshelf contains 45 books, 30 of which are hardcover and 20 of which are fiction. What is the maximum number of books that are both hardcover and fiction?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · test #94

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