Answer:
Each friend will get 4 1/3 pieces of gum
Explanation:
To solve this you would need to do 13 over 3 (13/3) and then simplify or divide 13 by 3.
when you do the division you get 4.3333333, now you have to covert this to a fraction, and 4.33333333.... is equal to 4 1/3
I hope this helps!!