75. AQA GCSE (8525) SLR13 – 3.3 Converting between decimal & binary
About this video
AQA Specification Reference - Section 3.3.1 - 3.3.8
In this video we explain how to convert between the base ten decimal number system that we are familiar with as humans, and the base two binary system that computers use. This explains how computers store unsigned integers.
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 decimal & binary
00:13 Intro
00:18 Decimal to binary
00:38 Divide by two method
02:20 Binary number line method
05:01 Binary to decimal
05:53 Outro
Last updated: 02.05.25
