Answer :

3/9=1/3 
Factoring three ninths to its simplest form gives 1/3
iGreen
Divide to find out.

[tex]\sf\dfrac{1}{3}\div\dfrac{1}{9}[/tex]

Flip the 2nd fraction and multiply:

[tex]\sf\dfrac{1}{3}\times\dfrac{9}{1}[/tex]

Multiply the numerators and denominators together:

[tex]\sf\dfrac{1\times9}{3\times1}[/tex]

[tex]\sf\dfrac{9}{3}[/tex]

Divide:

[tex]\boxed{\sf3}[/tex]