Question

The number of books checked out from the library varies directly with the number of book reports assigned. There were 3375 books checked out when there were 225 book reports assigned.

How many book reports have been assigned if there are 13,500 books checked out of the library?

Answer 1

3,375 times 4 equals 13,500 and 225 times 60 equals 13,500 so the answer is 60 book reports