Answer:
Kendall has been 9 months with her book club.
Step-by-step explanation:
Given:
Kendall read a total of 20 books over 4 months. If Kendall has read 45 books so far.
Now, to find the months she has been with her book club.
So, to solve using the unit rates:
If, Kendall read 20 books over = [tex]4\ months.[/tex]
Then, she read 1 book over = [tex]\frac{4}{20} \ months.[/tex]
Thus. Kendall has read 45 books over = [tex]\frac{4}{20}\times 45[/tex]
[tex]=0.2\times 45\\\\=9\ months.[/tex]
Therefore, Kendall has been 9 months with her book club.
