# Fraction Calculator

## Calculate Fractions using our Simple Online Fraction Calculator

### Fraction Calculator

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by The JavaScript Source

### Calculate Fraction online

The fraction calculator evaluates an expression with fractions (rational numbers). It allows you to add fractions, subtract them, multiply them, divide them, elevate them to power, as well as combine these operators. The numbers and simple expressions can be a numerator and the denominator of this. The concept of the mathematical fraction is seen early in the primary. It is a basic concept that is usually forgotten or not finished to understand enough to dominate it.

### Easy To use Fraction Calculator

Performing basic mathematical calculations with fractions are simple thanks to the online fraction calculator. The operation of the tool is simple. Simply fill in the two fractions that the calculator has and choose the mathematical operation you want to perform between them (add the fractions, subtract them, divide them or multiply them). Then press the green button with the symbol "=" and you will immediately get the resulting fraction of the operation.

### Calculating Fraction Example

Bruno and Carlos need a gallon of orange paint to paint the giant pumpkin they are decorating for Halloween. Bruno has 2/5 of a galónde red colour, and Carlos has 1/2 gallon of yellow paint. If they mix the paintings, will they have the gallon they need?Well, to discover that you need to add the two values (2/5 and 1/2). Therefore: 2/5 + 1/2. However, to make that sum, we need to find the common denominator of 5 and 2. The lowest common multiple of 5 and 2 is 10.

## MathTool

### Limit Calculator

Online Limit Calculator Helps you to calculate limit of a function.

### Fraction Calculator

Calculate any Fraction using our Online Fraction Calculator.

### Integral Calculator

Calculate single or Double Integrals online.

### Review: Edmodo

One of the booming trends in the educational environmet

### Fraction Calculator

Calculate any Fraction using our Online Fraction Calculator.

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## Math Problem Solver by Mathway

Mathway is an Open for all Math Problem Solutions Provider website. Here, You can find out the solution for your Math Problems Such as Basic Math, Pre-Algebra, Algebra, Trigonometry, Pre-calculus, Calculus, Statistics, Finite Math, Linear Algebra, Chemistry, and Graphing.

This Website is Coded with an Official widget that allows the user to solve mathematical problems on the go. The user will get Step-by-Step solutions for their Problems. Scroll Down the Page to Start solving your mathematical problems.

An online mathematical editor which allows solving mathematical problems of very different type: basic math, algebra, geometry, trigonometry, calculus, statistics, etc. Once the data get feed, automatically it provides us the solution as well as graphics and images in some cases. Mathway allows us to perform necessary calculations and solving simple equations.

The app itself is a way to facilitate the use of the web service of solving equations, allowing to work with areas of basic mathematics, algebra, geometry, trigonometry, statistics, finite math and even chemistry, including a periodic table of elements. The editor is very visual for example representing very precise trigonometric figures and graphs. We can also incorporate elements with the keyboard directly either using the toolbar. It then offers us a series of questions that are predefined depending on the area in which we are working. To display the step-by-step resolution requires registration. math tool is Available for Android, iOS or via the web.

Mathway.com is a web application where you can solve mathematical equations online. The site aims to provide step-by-step solutions, and also you can learn from the process to address the problems of algebra, geometry, and trigonometry, among others.

# Double Integral Calculator | Online Calculator

The defined Double integral calculator can calculate functions of two variables f (x, Y) concerning these two variables in a closed enclosure R.

Therefore, today we will extend the concept we had of defined integral of a function on a closed interval [a, b] to the double integral defined in the enclosed enclosure r = [A, b] x [C, D].

are f (x, y) a continuous function for the values of x, and which belong to R. For a fixed and we obtain the function f(x) = f (x, Y) that is also continuous and therefore integrable in [a, b], therefore:

The function obtained, g (Y), is continuous and therefore integrable in [C, d] in such a way that we can define the double integral of the function f (x, y) the rectangle r = [A, b] x [C, d] as.

### For example, solving the double integral

We enter the function, in this case (x ^ 3 + 1) * y, and the limits of integration, 0 ≤ x ≤ 1, 0 ≤ and ≤ x.

This was a very simple example of double integral calculator, it is in your hands to delve more, is very intuitive, so you are not going to have any bigger problems.

Check out the Example How we will calculate the problem using Double Integral calculator.

### Characteristics of Double Integral Calculator

Theorem 1: Let z=f(x,y) be a two variable real-valued function that is integrable over DD(f). Then:
a) If D has zero area, then Df(x,y)dA=0.
b) If D has area d, then Df(x,y)k=kd.
d) Dkf(x,y)dA=kDf(x,y)dA (Scalar Multiple Property).
e) If f(x,y)g(x,y) for all (x,y)D then Df(x,y)dADg(x,y)dA.
f) ∣∣∣Df(x,y)dA∣∣∣Df(x,y)dA.
g) If D1,D2,...,DnD(f) are non-overlapping subsets of D(f) that share no interior points with each other and D=nk=1Dk then Df(x,y)dA=nk=1Dkf(x,y)dA (Additivity of Domains Property) by Double Integral.

## Mathway Graph Solution

Graphics allow you to visualize better the information obtained to collect the data. The graphics may be bars, lines, circular, pictograms, etc. In the first basic cycle, you will only meet bar graphs and pictograms.

A study or investigation, including collecting data on various types of demographic variables, is enhanced with the development of different types of graphical statistics and Limit of a Function.

The great merit of these instruments is that the data are almost instantly transformed into information, and can be - in general - analyzed almost in an intuitive way

### Pictograms

It is a graph where the abstract elements (such as bars) shall be replaced by drawings on the subject of what you are graphing. That Yes: its size should be proportional to the frequency you represent; for clarity, it is suggested to indicate it. The image is eloquent: discusses the results of a survey seeking to know how many times a week people eat fruits or vegetables.

A glyph is a graph that uses an allusion to the theme figure to represent the frequency.

For example:

Month's Birthday boys and girls of course.

Each represents a boy or girl who is having the birthday that month. So then on March, five children or girls are having the birthday.

Graphic bar, Also known as a column chart, a bar graph is a diagram whose bars or columns are proportional to the values that they represent. They are used to compare values since its representation makes it visible.

### For What we Use Graphics, Its Principle and Mathway Solution:

Graphics are used to illustrate and present a set of data related to each other, so as to facilitate their understanding, comparison, and analysis.

#### Characteristics:

• Graphic representations allow us to learn, analyze and compare quickly and visual data on the evolution of one or several magnitudes, over time, in one or several places.
• Facilitate the understanding of the facts and the relationships that exist among them.
• Representations are made in the form provided.

According to the characteristics and the amount of data, you should use one or another graphic.

#### Types of graphics

There may be different types of graphs, each of which will help us to a greater or lesser extent to display information that is studied. In this opportunity, we will discuss linear graphics.

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We can summarize saying that the biggest advantage of work expressing information in different types of graphical statistics, is that all they will give us precise and quick Assembly of data obtained in the study or research in question.

A detail that is important to point out is that there are various types of graphical statistics and that each of will be suitable for different kinds of studies. In other words, there are studies which seek to compare, and others seek to detect majorities or minorities, others want to determine trends, other incidents, etc.

In all cases, one, in particular, is more suitable and precise graphic. The most common statistical graphics are:

(a) linear graphs

• They are used to represent the evolution of one or more variables over time.
• Allow a visual analysis of data and facilitate comparisons between different variables are described.
• On a Cartesian axis (horizontal x: and Y: vertical) will be transferring data or values of the (s) variable (s) that we are going to analyze.
• The axis X represents time; on the axis and values.
• Are designated points. Each period corresponds to time in the value of its frequency.
• Means of linear segments join consecutive points.

#### Chart or bar chart

A bar chart is usually expressed by the elevation of different colored bars (can be horizontal) information that attempts to elucidate an only appearance among a group of respondents. Depends on how the vertical axis has been graduated "and" will be expressed in different units or values the impact of the results in question. It can be used to represent percentages, but in this circumstance usually being the chosen chart type to another. Here is an example of this kind of graphics, which emulates be responses among a group of students about what is the matter that most enjoy studying at the school.

#### Graph or diagram of sectors

As we pointed out before, this is precisely the type of chart to represent percentages in a situation similar to the previous. Here is an example of this kind of graphics, where a survey of attendees at a school hair color is emulated.

Also Check: Double Integral Calculator

#### Histogram

It is a graphical representation of a variable determined through bars, in which its surface is proportional to the frequency of the found values. The vertical axis marks the frequencies and the possible horizontal values for the variables. Here is an example.

#### Frequency polygon

It is a type of linear graph we use for the representation of the response of a quantitative variable incidence. The polygon comes from joining the midpoints of the upper foundations of a diagram of bars, and even of histogram bars. Here is an example of this type of statistical graphics.

## Mathway Android/iOS App

MathWay is a valid application for both math and non-fans. It offers help and solutions for almost any mathematical problem, including a Glossary of Terms and an impressive collection of formulas and theorems to solve doubts. If you study something related to the math, this free app should be on your Android.

Mathway works as a scientific calculator, valid for different fields of mathematics, such as trigonometry, calculus or algebra. It can also help us in the physics problems.

But, so and all, it may be the most interesting thing about Mathway is that the application gives us the option to avoid automatic resolution and to indicate, as a tutorial, what steps have followed to proceed to clear the formula posted. The application offers explanations of each operation.

At this point, we have to give you bad news and a good one. The good news is that downloading the application is free. The bad news is that it includes in-app payments, which in some cases amount to 88 euros and do not fall from 14 euros.

Mathway is available in both Android version and iOS version. In the first case, a 4.4 or higher update is required. To download it you can access from here. In the second case, it is necessary to update 3.0.12 or higher of the operating system. To download the app for iOS, we leave the link here.

It is interesting to add, finally, that there is also the web version of Mathway, an option that you can try for free before downloading the application. To access Mathway on the Web, you can click on this link.