# Thread: Why 9 + 10 = 21

1. ## Why 9 + 10 = 21

Proof:
9+10=?
9 = 3x3
10= 5x2
3 (from 3x3) x 5 (from 5x2) = 15
3 (from 3x3) x 2 (from 5x2) = 6
15+6=21
Therefore 9+10=21

21 CONFIRMED

2. Originally Posted by bagel124
Proof:
9+10=?
9 = 3x3
10= 5x2
3 (from 3x3) x 5 (from 5x2) = 15
3 (from 3x3) x 2 (from 5x2) = 6
15+6=21
Therefore 9+10=21

21 CONFIRMED
Originally Posted by Toukiedatak
True dat, genius!

3. Some high class maths dude xD

4. You just blew my mind I suck at math.

5. Are you sure because I'm pretty sure bacon is made of Seth's hair...

6. Pretty good theory.

7. Thanks I love to eat Scooby snax while I farm my grass

8. U did not come up with this it was on Instagram and Facebook, but kuddos for putting on forums first. XD

9. 9+10 does not equal 21, but 15+6 does

10. I'm having trouble I can't figure out how to wear my socks

11. Originally Posted by HowToNoob
I'm having trouble I can't figure out how to wear my socks
Just use those smelly socks Hamumu left behind

12. Did some of you just read up to the 1st or 2nd line? Me yes. Tired of math.

13. Genius!!!!111!!!!11111111!!

14. Lol 10+9=18 xD
not 19 or 21

15. Originally Posted by Gusto
9+10 does not equal 21, but 15+6 does
This guy is correct

16. ## This equasion is correct but you forgot to explain something.

Proof:
9+10=?
9 = 3x3
10= 5x2
3 (from 3x3) x 5 (from 5x2) = 15
3 (from 3x3) x 2 (from 5x2) = 6
The reason why only one 3 from 3x3 was used is that 3x3=3
Proof of that is you have to find the median of 3x3 so 3+3=6
^ ^ _ to make this readable it is 6/2 which is 3
1+1=2
Therefore, you only need to use one three in the equasion
15+6=21
Therefore 9+10=21

21 CONFIRMED

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