Answer:
C
Explanation:
A rational number can be written as the ratio of integers
A. 4.6785432
I am assuming that this number continues on forever and you could not put the overbar on it. It so then it is not rational
If this number is as written then we could write it as 46785432/10000000 and it would be a ratio of integers
b 3.34343434
I am assuming that this number continues on forever and you could not put the overbar on it. It so then it is not rational
If this number is as written then we could write it as a ratio of integers
c. 2/2
This is always a ratio of integers since 2 is an integer