Tammy had already read 5 books this year before joining a book club, and she plans to

read 1 book every month now that she has joined. If Tammy has read 28 books so far, how

many months has she been with her book club?

months

Submit

23 months.

Step-by-step explanation:

If Tammy had read 5 books prior to joining, then the amount she'd read after joining the book club would be 23. (28 - 5 = 23)

If she read 1 book every month after joining, she would have to be in the book club for 23 months to read 23 books.

23 months.