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At the library you find nine books on a certain topic the librarian tells you that 55% of the books on this topic have been signed out how many books does the library have available on the topic
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At the library you find nine books on a certain topic the librarian tells you that 55% of the books on this topic have been signed out how many books does the library have available on the topic

User Juanitourquiza
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1 Answer

5 votes
9 x 0.55 = 4.95, which can be rounded to the ones place.

5 books remain.
User MGK
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