If you mean the quotient of m divided by 7, then it should be m/7, because it is in its most simplified form.
Since pathos is an emotional appeal to the audience. so in this case to convince someone to donate money for a park, you could tell them stories about children who do not have parks to play at or a vision of all of the happy children playing at the park. Really anything that is going to evoke some kind of emotion out of the reader/viewer
Wumbo is the antonym of Mini, so it means abnormally large, or huge. Fun fact, there is a science now called "Wumbology" that studies anything that is large in nature, or anything that tends to be large. Sadly, it ended in 2003, where the chief scientist, Professor Alexander James Hurteau decided to shut it down.
