Source: Official Guide
George has a total of \(B\) books in his library, \(25\) of which are hardcover fiction books. What is the value of \(B?\)
1) \(40\) of the \(B\) books are fiction and the rest are nonfiction
2) \(60\) of the \(B\) books are hardcovers and the rest are paperbacks
The OA is E
George has a total of \(B\) books in his library, \(25\) of which are hardcover fiction books. What is the value of
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