If I divide 1 by 4, I am sharing 1 pie among 4 people, and each person gets [ggfrac]1/4[/ggfrac] of the pie. If I divide a pie by [ggfrac]1/4[/ggfrac], then I want to know how many [ggfrac]1/4[/ggfrac]-sized pieces there are in the pie. There are 4.