This paper has as aim to provide solutions for financial problems characterized by a succession of monetary values (payments or receipts), the Financial Series, using theory, definitions and concepts of geometric progression. ...

Verificase que en la Educación Matemáticas hay una tendencia de ahondar estudios acerca de cuestiones que involucran las diversas matemáticas provenientes de los grupos étnicos (socioculturales) que existen en el mundo, ...

One of the difficulties of getting a loan, whether in a short term, as a buying of some electrical apparatus or even the hiring of a service; or in a long term, for example, the buying of a house or an apartment, is the ...