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MathNet 2018-part-01 — 181 problems (EN–VI) Question 163

Math Olympiad Vault · MathNet 2018-part-01 — 181 problems (EN–VI)

Question 163

João's father has between 200 and 300 books in his library. One fifth of these books are in English, one seventh in French, one quarter in Italian and the rest are books in Spanish. What is the total number of books in Spanish in this library?