Due to the pandemic, and not having the usual togetherness, I’m thinking about modifying my pie recipe. Instead of sharing one pie at the table, I’ll make three smaller pies. That way they can go to three different locations and still look nice.

This is for you math majors. My recipe is for a 9 inch pie. I am going to make 5 inch pies instead. So how much more filling do I need for two five inch pies instead of one nine inch pie.

Your calculations will be greatly appreciated!