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ikaruna
says

So , 1 == 0.9999….?
x=0.999…
10x=9.999…
10x-x=9.999…-0.999…
9x=9
x=1

source: http://www.businessinsider.com

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crozer
says

10 * 0.999 is not 9.999, but 9.99
9.99 – 0.999 = 8.991
8.991 / 9 = 0.999

.. so 0.999 equals 0.999

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tiquet
says
2256 posts Digital Artist
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crozer
says

http://en.wikipedia.org/wiki/0.999...

Oh, that’s what the dots meant. Haha.

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pixelgrade
says

You have a logic mistake there. You are working with both the unknown variable x and with the known one x when you say X=0.9999 10x – x = 9.9999 – 0.9999

It shoud be Y = 0.9999 10x – y = 9.9999 – 0.9999

So no 0.9999 = 0.9999 unless you say 0.9999(9) ~= 1 (approximation)

Just my 2 cents on the matter :)

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