It is given that four friends collected 9 1/3 bags of treats.
[tex]9\frac{1}{3}=\frac{28}{3}\text{ bags}[/tex]Now 28/3 bags divided equally among 4 friends will be:
[tex]\frac{\frac{28}{3}}{4}=\frac{28}{12}=\frac{7}{3}=2\frac{1}{3}\text{ bags}[/tex]Hence the total number of bags that each person will receive is 7/3 bags or 2 1/3 bags.