Question

The ratio of books to magazines in the classroom is 7:3. If there are 28 books in the

classroom, how many magazines are in the classroom?

Answer 1

Explanation:

7 books.................................3 magazines

14 books.................................6 magazines

21 books................................9 magazines

28 books..............................12 magazines

of course we ca do it

7/3=28/x

x=(3*28)/7=12