Quantitative Aptitude :: Decimal Fraction - Discussion
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Choose the correct option.
In a library, there are two racks with 40 books per rack. On a given day, 30 books were issued. What fraction remained in the racks?
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Solution: On two racks there are 80 books in total.
Number of books issued on the day = 30
Fraction of books remaining: 50/80 =5/8