Answer:
[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
You just need to find what both the numerator and denominator are divisible by, which in this case is 3. Then you divide both top and bottom by 3 to get two-thirds.
[tex]\frac{6}{9}[/tex] ÷[tex]\frac{3}{3}[/tex]=[tex]\frac{2}{3}[/tex]