4. Types of Subjects Treated.
a. Longitude and time. Origin, value, new features.
b. Percentage. What cases are the most important?
5. Introduction of Algebraic Work considered. Nature of Mensuration.
6. Nature of the Problems.
XXII. The Work of the Eighth School Year
1. Leading Mathematical Features.
2. Nature of the Business Applications.
a. Banking. Extent to which the work should be carried.
b. Partial payments. Historical view of the value of the subject.