Non-internal property in the subtraction of fractions

Perhaps it is best to address an explanation of Internal Property in the Fraction sunders, it is to briefly review some definitions, which will allow us to understand this Mathematical Law within its precise context.

Fundamental definitions

In this sense, it may also be prudent to delimit this theoretical review to two specific notions: the first, the very concept of Fractions, since taking this definition into mind will allow us to understand the nature of the expressions mathematics on the basis of which the operation of Fraction sofing is established, a notion that must also be taken into account, since it is the operation in which the internal law takes place. Here’s each one:


In this way, you can begin to say that Mathematics has defined fractions as one of the two expressions with which fractional numbers count. Therefore, expressions will then be used to represent inaccurate or non-whole quantities, hence the name they receive, since they serve to account for a fraction or quantity segment.

As in its form, the mathematical discipline indicates that the fraction can be described as a division raised between two integers, where each of them has a specific position and task, as shown below:

  • Numerator: first, you will find the Numerator, consisting of the number at the top of the fraction, and whose main mission is to indicate what part of the whole is taken, or of which the fraction refers.
  • Denominator: in reference to the Denominator, it will be made up of an integer, which will be arranged at the bottom of the fraction, while it is concerned with indicating in how many parts the whole is divided, of which the fraction is a part.

Rest of fractions

On the other hand, the Fraction Sunder has been defined by Mathematics as an operation that takes place since a fraction meets the times of minuendo, thus allowing a certain amount, indicated by a second fraction, to be suppressed in it, indicated by a second fraction , which functions as subtracting, in order to obtain a result, which will be assumed as the Difference.

Likewise, the mathematical discipline indicates that in the case of the Subtraction of fractions we cannot talk about a single method of solution, since the way in which this operation will be solved will be determined by the homogeneity or heterogeneity, which present sits fractions involved, with at least two possible cases:

  • If fractions have the same denominator: if it were to happen that the fractions between which the subtraction is established have equal denominators, then a single denominator must be assumed, being common to the expressions, and subtract the numerators.
  • If fractions have the same denominator: however, if fractions were heterogeneous, then a pre-procedure should be performed to make both fractions equal denominator. For this we proceed to cross-multiplication between the numerators and denominators, while the denominators will multiply yes, and then solve the subtraction posed between the numerators, as can be seen below:

Internal ownership of the FractionS Rest

Bearing these definitions in mind, it is perhaps certainly easier to understand in its context the Internal Property, which takes place in the Fractions Subtraction, and which is seen as the Mathematical Law which states that always, and without any exception, that a Subtracting fractions, the result of the operation will be another fraction. Therefore, it is said that the Rest of Fractions is governed by Internal Property, for any result that is thrown will belong to the same type of expression or number.

Example of Internal Property in the Fraction Sunder

However, it may still be necessary to provide some examples that allow you to see in practice how every time a subtraction of fractions is performed, another fraction will result in another fraction:


Non-internal property in the subtraction of fractions
Source: Education  
September 22, 2019

Next Random post