Need some help

Question

9. Identify each as rational or irrational. Write rational or irrational for each letter on your quiz. (5 points)
ℼ
8.824

1.4382768….

Part 2:
Mike and Beth both write the decimal 0.as a fraction.
Mike: Beth:
Which student wrote the correct fraction?
How do you know that student is correct?
Describe a mistake that could have been made by the student who wrote the incorrect fraction. (5 points)

Answer 1

I think I did this for you here:

https://www.jiskha.com/questions/1802178/Identify-each-as-rational-or-irrational-Write-rational-or-irrational-for-each-letter

Answer 2

9. 8.824 = 8 824/1000 = 8 103/125 = 1103/1000. Rational.

Part 2: 0/a = 0. a = Any integer except 0.
So 0 is a rational number.