Answer:
[tex]\frac{23}{100}[/tex], or [tex]\frac{-23}{-100}[/tex]
Step-by-step explanation:
To convert 0.23 to a fraction, multiply 0.23 by 100 to get 23, then divide 23 by 100 to get [tex]\frac{23}{100}[/tex]
Because 23 is a prime number, it can not be simplified past this.