Answer:
It would take Jessica 15 days to finish the container.
Explanation:
To work this out you would first multiply 1/3 by 3, which gives you 3/3 or 1. This shows that it would take Jessica 3 days to eat 1 cup of oatmeal. Then you would multiply 3 by 5, which is 15. This means that it would take Jessica 15 days to finish the container.
1) Multiply 1/3 by 3.
2) Multiply 3 by 5.