Divisibility Rules

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Genre: Entertainment

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Wilson score: 0.9913

Rating: 4.9684 / 5

Engagement: 7.53%

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Shared March 19, 2020


Alex Gabel

Schools: close
Michael: ...or do they???

2 weeks ago (edited) | [YT] | 2,743

Connor McNamara

Michael: "well, if you've memorized your 8s times tables"
Me a semester into AP Calc: "Yes, but hypothetically, let's say I haven't"

2 weeks ago | [YT] | 1,636

WakenerOne

Michael: "In times like these, we need to be unified."
Okay, how many people immediately said, "Or do we?"

2 weeks ago (edited) | [YT] | 149

Travis Pastrana

Michael looks like he already has been in quarantine for 5 months

2 weeks ago | [YT] | 72

F.U.N

My eyes: Divisibility rules
My brain: disability rules
Me: am I disabled

2 weeks ago | [YT] | 488

Eduardo Campos

Michael is starting to look like Charles Darwin with that beard

2 weeks ago | [YT] | 1,632

gabry_ infernape

Schools: close

Michael: Fine, I’ll do it myself

2 weeks ago | [YT] | 72

Q dude HOME

8:26

At this point, I heard the music

2 weeks ago | [YT] | 89

Yiğit Ağanoğlu

Michael: Is 80 divisible by 4?


Me: I don't know. Let me ask my French friends...

2 weeks ago | [YT] | 17

Elixir

11:46
“179200 I just made this one up” people he can create numbers he’s more powerful than we thought

2 weeks ago | [YT] | 23

JJJ

This turned into a math channel so progressively that I didn't even notice.

2 weeks ago | [YT] | 2,262

Señor Conejo

19:22 "Oh! Look at this!" A new meme is born.

2 weeks ago | [YT] | 17

DeusXDebauchery

I got legitimately excited when he finally got to 7. Nerd status: confirmed.

2 weeks ago | [YT] | 18

Boom Kill

"D!ng Dong"
Youtube: GET THIS GUY.

2 weeks ago | [YT] | 71

Mehteh Trollfacer

Bonus divisibility rule: To determine if something can be divided by 11, take off the last 2 digits and add them to the remaining number. Repeat until you have something that you know is divisible by 11.

Ex: 35,365
353 + 65 = 418
4 + 18 = 22 = 2 × 11

Bigger ex: 6,954,035
69,540 + 35 = 69,575
695 + 75 = 770
7 + 70 = 77 = 7 × 11

Explanation: Number abc, last 2 digits are bc.
abc = a × 100 + bc
The operation does:
(abc - bc + (100 × bc)) / 100
Essentially, you're adding 99 × bc to the number, since 99 × <something> is always divisible by 11. However subtracting 1× and adding 100× does the same thing, so you can use that instead.

2 weeks ago | [YT] | 31

Mario C

"I'd like to end with a word from our sponsor..."

Oh damn he has a sponsor??

"Vsauce"

Ah. You had me there for a bit.

3 weeks ago | [YT] | 2,223

Dr. Poopstick

Michael: "It's so important to unify, but today we're going to divide."


Vsauce music plays

2 weeks ago | [YT] | 20

Glass

Man rapidly losing his sanity during quarantine. (2020, colorized)

2 weeks ago | [YT] | 6

Daniel Walker

"1792 I just made that up"
Ramanujan in heaven: cries

2 weeks ago | [YT] | 4

Vandith Sreenivas

Two types of people:
Those who write '8' in a single stroke
Those who draw two circles

2 weeks ago | [YT] | 7