17/18-9/18 in simplest form! Plzzzz i need help!

Answer:
4/9
Step-by-step explanation:
17/18 - 9/18
The denominators are the same, so our answer would be [tex]\frac{17-9}{18}[/tex], which is [tex]\frac{8}{18}[/tex]
8/18 can be simplified
Divide both the numerator and denominator by 2
The answer in simplest form is [tex]\frac{4}{9}[/tex]
Hope this helps :)