A construction company builds a new rail line from Town A to Town B. They complete \(1\cfrac{1}{4}\) miles in their first week of work and \(1\cfrac{2}{3}\) in the second week. If they still have \(25\cfrac{3}{4}\) miles left to build, what is the distance from Town A to Town B?
A catering company needs 8.75 lb of shrimp for a small party. They buy \(3\cfrac{2}{3}\) lb of jumbo shrip, \(2\cfrac{5}{8}\) of medium-sized shrimp, and some mini-shrimp. How many pounds of mini-shrimp do they buy?