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The-number-of-reading-books-is-1248-in-a-library-The-number-of-story-books-is-936-The-librarians-bought-more-reading-books-Now-The-number-of-Reading-books-The-number-of-story-books-11-5




Question Number 104460 by Anindita last updated on 21/Jul/20
The number of reading books is 1248  in a library. The number of story  books is 936. The librarians bought  more reading books. Now ((The number of Reading books)/(The number of story books ))  = ((11)/5). How many reading books were  bought ?
Thenumberofreadingbooksis1248inalibrary.Thenumberofstorybooksis936.Thelibrariansboughtmorereadingbooks.NowThenumberofReadingbooksThenumberofstorybooks=115.Howmanyreadingbookswerebought?
Answered by Ritu Jain last updated on 21/Jul/20
((1248+x)/(936))=(3/4)  4(1248+x)=3×936  4992+4x=2808  4x=−2184  x=−546  So your question is wrong  If ratio is (4/3) then books bought is 0.
1248+x936=344(1248+x)=3×9364992+4x=28084x=2184x=546SoyourquestioniswrongIfratiois43thenbooksboughtis0.

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