Answer:
1.5 books per month
Step-by-step explanation:
18 book / 12 months = 1.5 books per month
Answer: 1 and a half books per month
1 book every 1 month and that makes twelve books so then you have 6 book left so I split them in half which made it 1 and a half book per month.
The awnser is C
0.35
Divide 35 by 100 and you get 0.35