14/9/2020 Binary, decimal and hexadecimal

i learnt more about Binary, Decimal, and Hexadecimal today in our maths lesson. We learnt basic conversion between the three and we also learnt their origins and purposes.

Binary is a number system that only involves 0 and 1. It is a 2 base number system.

Decimal a number system using base 10 often represented with the digits 0-9 in most modern societies however most cultures had different number representations before math became a global cultural knowledge share.

Hexadecimal is a base 16 numeral system using the decimal numbers 0-9 and letters A-F as representations for the digits.