Okay just find something the bottom and the top number can be divided by. Like the first one 9/18. They are bithe dividable by 9 so 9÷9=1. 18÷9=2. Now put one back over two. 1/2. So your answer is one half. This is to help you learn how to do it I hope it helps.
Answer:
take a clear pic and re-upload......
I would choose c because it makes the most sense rather then the rest
Answer: 10 (ten) is an even number
following 9 and preceding 11
Step-by-step explanation: