The

row is filled by just plugging in the corresponding values of

and

into the ODE.
For example, when

and

, you have

and so on.
You need to list the options/ “following” otherwise you most likely won’t get an answer or a right one at least
So, if we take 68.73 to be the 100%, what is 12 in percentage off of it?

seems Audryn is being generous, she probably got the silverware and the maple leaves tablecloth.
The answer and working are shown in the photo below