Numeric system

In mathematics there are different number systems that use symbols, digits, elements or figures that represent all the numbers. Among them are: the system ...

Conversion from binary to hexadecimal

The Hexadecimal System is made up of a group of alpha numeric signs, ranging from 0 to 9 and from letter A to F, where ...

Conversion from binary to octal

The octal system is made up of 8 numbers ranging from 0 to 7, in this way the base used is 8, ...

Hexadecimal numbers

The hexadecimal system is made up of a group of alpha numeric characters, ranging from 0 to 9 and from letter A to F, ...

Operations with binary numbers

The binary system is made up of two digits or elements 0 and 1. It is also known as base system 2, since they use ...

Fractions as a percentage

Generally, in our daily life, we find values that are written either as a fraction or as a percentage, for example, if ...

convert fractions to percents

There are different ways to name or write the same value: fractions, percentages and decimals. For example, if we talk about a half, we can write: Like ...

Converting fractions to decimals

We know that, generally speaking, a fraction is the quotient of two algebraic expressions a / b with b ≠ 0; in which "a" is ...

Multiplication and division of fractions

To multiply fractions we must make the product of their numerators and denominators and simplify the resulting fraction, if possible. The product of the ...

Subtraction of fractions

To subtract two or more fractions we must follow a procedure similar to that of addition; first we make sure they all have the same denominator ...