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/sci/ - Science & Math

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9661492 No.9661492 [Reply] [Original]

Explain to me why I can't do this

>> No.9661504

It doesnt preserve the ratio

>> No.9661505

U right. The earth is flat !

>> No.9661517

>>9661504
What does that mean?

>> No.9661527

Because 90 isn't equal to 9 you gigantic fucking dumbas in need of a gassing ?

>> No.9661534

>>9661492
you retard you write multiplication signs between numbers
(6*9)/(9*6) does work: =6/6=1

>> No.9661537
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9661537

lmao nigga the only cases you can cancel digits like an incel and it works is only
26/65 = 2/5
19/95 = 1/5
26/65 = 2/5
49/98 = 4/8 = 1/2

>> No.9661578

>>9661492
You can't do anything.
That includes this.

>> No.9661610

>>9661537
You forgot 16/69.

>> No.9661622
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9661622

>>9661492
you can

>> No.9661638

>>9661622
In English doc

>> No.9661639

>>9661492
Because 96 is 9x10 plus 6x1... and 69 is 6x10 and 9x1.

>> No.9661681

>>9661639
How long have you known you had autism? Who the fuck thinks of it like that? You're an alien reptilian of a person

>> No.9661724

>>9661492

Classic mistake, you forgot to also cross out the matching 6s, thus making the correct answer 0

>> No.9661735

>>9661622
>int cos x dx = sin x / x
What?

>> No.9662919

>>9661492

Because 69 isn't equal to 60*9, and even if it were, 90/9 isn't 1.

>> No.9662930
File: 129 KB, 709x748, 1516578180387.png [View same] [iqdb] [saucenao] [google]
9662930

>>9661681
where do you think you are?

>> No.9662941

>>9661492
What the fuck anon

>> No.9662962

>>9661681

That's how I though of it. In my mind it was "because the relationship between 9 and 6 is wrong for op's idea to work" as an initial thought, and then further extrapolated, you would have to break the number down somewhat like >>9661639, but i thought of it like 96 = ( 9 * 10 ) +6 .

feel free to laugh at me those with larger lobes than i.

>> No.9662967

>>9661492
numbers, how do they work?

>> No.9662983
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9662983

>>9662930
I'm not shure if this image should go in my spurdo folder or my pepe folder...

>> No.9663518

>>9662983
>Not putting every reaction image in its own dedicated folder

>> No.9663587

>>9661492
because 90+6 isn't the same as 9 times 6
also, 60 + 9 isn't the same thing as 6 times 9

>> No.9663694

>>9661492
Oh, but you can, if that's supposed to be 9 times 6 divided by 6 times 9.
Enjoy being unemployed.

>> No.9663731

>>9661622
the anti derivative of cosine is sine my friend

>> No.9663733

>>9663731
top kek

>> No.9663885

>>9661492
Most simply, because that is not one of the allowed moves. Math and mathematical formalism defines certain moves which are permitted, by fiat, and we can then derive more moves which are composites of other moves, and it can be shown that this sort of move is not a possible result of the basic moves.

>> No.9664019

>>9661517
96/69 has a value. Just crossing out random numbers means literally nothing. As long as the ratio is the same you are fine to manipulate it and have it equal the same thing. If you cut a pizza in half you can have 1 slice and you will have 1/2 of the pizza. Cut it in half again and have two slices you will have 2/4 but still the same amount of pizza. But if you have 1 tenth of the pizza and cross out the 1s on top and bottom 1/10 ->0/0. It doesnt make sense and you arent having the same value

>> No.9664857

>>9661492
Brainlet