Advanced arithmetic / by Elmer A. Lyman

New York : American Book

Tabla de Contenido

Preliminares.

Notation and numeration. - Division.
Notation and numeration.
Addition.
Subtraction.
Multiplication.
Division.

Factors and multiples. - Casting out nines.

Fractions. - Approximate results.

Measures. - The equation.
Measures.
Longitude and time.
The equation.

Powers and roots.

Mensuration.

Graphical Representations. - Longitude and time .

Method of attack. - Marking goods.
Method of attack.
Percentage.
Commercial Discounts.
Marking goods.

Commission and brokerage. - Interest.

Banks and banking. - Stocks and bonds.
Banks and banking.
Exchange.
Stocks and bonds.

Insurance. - The progrssions.
Insurance.
Taxes and duties.
The progrssions.

Logarithms.

Exercises for review.