The top window is the coding as I wrote it. The bottom window is the program's output, with the user's input (ounces of cream being churned) shown in green text. The first two lines are text (called strings) that I wrote in full; the last line is my text, with the computer substituting the equation answer in the appropriate space.
This butter conversion tool is fairly useless, given the proliferation of conversion tools online, the added hassle of opening/using the Eclipse application, and my absolute lack of time-to-make-butter and lack of access to good fresh raw cream. But, a good reminder to take assignments and make them relevant to your own interests! But you can see its functioning here: