Binary and hexadecimal numbers systems underpin the way modern computer systems work ... The following binary and hexadecimal examples explain how these alternatives to the decimal-based number system ...

Most numbers used in business are based on 10 – commonly known as the decimal system ... you would any other number system. Subtracting 00:30 from 1:00, for example, will give you 00:30.

Binary code is used widely in computer programming, so it is important to learn what it means and how to use it. The decimal number system, which we use everyday, is called denary. In this system ...

Our number system is a decimal system, or base ten system ... numbers are very different from our big round numbers. For example, at the moment the DJIA is hovering within a couple hundred ...