contestada

Rewrite
book
hour
as a unit rate
O A. 4 books/hour
O B.1/4 book/hour
O c. 1/9 book/hour
O D. 9 books/hour​

Respuesta :

Answer:

a)

Step-by-step explanation:

I'm trying to understand the question, so I believe it's asking for the most reasonable, which is 4.