This discussion board is a place to discuss our Daily Challenges and the math and science
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explain the steps and thinking strategies that you used to obtain the solution. Comments
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This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

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## Comments

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isequal to 1. Just like $0.00000... = 0$. :)Log in to reply

i just dont get it..

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$100N = 99.9999.... \implies 99N = 99.999999... - 0.999999.....\implies 99N = 99 \implies N=1$

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yes, the fractional form is 1/1.....

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Thanks... :D

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Can you show me how did you get that 1/1.111111.. ?

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Find any number between $0.99999....$ and $1$. You can't! So they have to be equal!

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ohh , so thats it.. hehe :D Thanks..

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I hope this will help you out.

https://brilliant.org/discussions/thread/explain-why-0999-1/

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