Question

Target has a sale and a customer gets 2 free

books for every 7 purchased books. Miss.
Nelson purchased 21 books.
How many free books did she get?

Answer 1

She gets 6 free books.


Step-by-step explanation:
7(x)=21 (x)2= number of free books

Answer 2

6

Step-by-step explanation:

because every 7 books Miss. Nelson gets 2 free books so when Miss. Nelson bought the 7 books she got the 6 and also took 21 divided by 7 and you get 3 then you times that with the 2 and that is how you get 6 books for free