17. OCR GCSE (J277) 1.2 Converting between denary and 2 digit hexadecimal
About this video
OCR J277 Specification Reference - Section 1.2
Large binary number sequences become difficult to manage, so we often use hexadecimal, the base sixteen number system to represent nibbles of data in one symbol. This video illustrates how to convert between denary and two-digit hexadecimal.
Don't forget, whenever the blue note icon appears in the corner of the screen, that is your cue to take notes about the content being shown on the current slide.
00:00 Converting between denary and 2 digit hexadecimal
00:16 Intro
00:21 About hexadecimal
02:47 Converting between denary and 2-digit hexadecimal - Example 1
05:21 Example 2
06:28 Example 3
07:23 Example 4
08:16 Example 5
09:48 Example 6
10:32 Example 7
11:25 Outro
Last updated: 23.02.26
