Save guides, add subjects and pick up where you left off with your BBC account. Hexadecimal close hexadecimalA number system using 16 symbols from 0-9 and A-F, also known as base 16 and hex., also ...

Learn about and revise data representation with this BBC Bitesize GCSE Computer Science OCR ... also known as hex, is the third commonly used number system. It has ... Example - hex number 7C. 65,536: ...