How to Convert Binary to Decimal - By tecmath
Transcript
| 00:00 | get a welcome to the Tech Math channel . This | |
| 00:02 | is a really quick video explanation on how to convert | |
| 00:05 | from binary numbers across their decimal equivalents . It's a | |
| 00:09 | really simple thing to do , a couple of steps | |
| 00:11 | and you are done a more thorough explanation of this | |
| 00:14 | is given in a video that I've made previously . | |
| 00:16 | I'm going to put a link for that right now | |
| 00:18 | and I'm also going to put that in the video | |
| 00:19 | description , but this is just a quick description on | |
| 00:21 | how to do this . So let's launch straight into | |
| 00:23 | it . An example of this is what is 10110 | |
| 00:30 | as a decimal . I've given myself a bit of | |
| 00:33 | space there now . The way that you convert these | |
| 00:35 | across fairly simple , we're going to start underneath this | |
| 00:39 | far right number here and we're going to put a | |
| 00:42 | one and then as we move progressively left we are | |
| 00:45 | going to double so one double that is to double | |
| 00:49 | two is four , double four is eight and double | |
| 00:52 | eight is 16 . Now , what we're going to | |
| 00:55 | do is anywhere there is a one here , we | |
| 00:57 | are going to circle that particular number . So 16 | |
| 01:02 | 4 and two . And then what we're gonna do | |
| 01:04 | is literally just add these guys together . So what | |
| 01:07 | do we get ? 16 plus four is 20 plus | |
| 01:11 | two is 22 . And that is what ? 10110 | |
| 01:17 | is in decimal . Pretty easy . Right ? What | |
| 01:20 | about to give you a couple of examples . Okay | |
| 01:23 | , so these are the two examples I'll give you | |
| 01:24 | . What about 1011 will convert that across . And | |
| 01:29 | what about 1 , 1011 and we'll see what the | |
| 01:35 | deaths more that is . Okay . So start underneath | |
| 01:38 | the right most number here with the one and start | |
| 01:42 | doubling 1248 So the number's going to be adding together | |
| 01:48 | are eight Plus two which is 10 Plus one . | |
| 01:52 | The answer is 11 . Alright for this number here | |
| 01:57 | , 1248 16 . So the numbers we're gonna be | |
| 02:03 | adding , we're gonna add 16 plus eight which is | |
| 02:05 | 24 Plus two , which is 26 plus one , | |
| 02:10 | which is 27 . Anyway . It's a really , | |
| 02:14 | really simple thing how to do , right ? And | |
| 02:15 | that's how you convert binary to decimal . Really simply | |
| 02:18 | tell us what you thought of that video . Please | |
| 02:20 | hit the like button and subscribe . And if you | |
| 02:23 | want a more detailed explanation of why this works , | |
| 02:25 | which I really recommend . Just so you can really | |
| 02:28 | internalize this . Check the video out which I have | |
| 02:31 | linked to in the description . Okay ? We'll see | |
| 02:34 | you next time . Bye . |
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How to Convert Binary to Decimal is a free educational video by tecmath.
This page not only allows students and teachers view How to Convert Binary to Decimal videos but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
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