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.

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.

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.