Quick question for yous:

Does .9999 repeated = 1? yes?

If the number is to be rounded, yes, it is 1 but if not, then the answer is 0.9999999999999999999999999999999999999999? depending upon the precision you are allowed to have with significant figures.

I have

yes
Proof:

1/3 = .33333.....
2/3 = .66666.....
-------------------
3/3 = .99999......
1 = .9999999.....

i agree with Reiney, us smart girl

yes because:
1/3=.33333
2/3=.66666
so
3/3=.99999
so
1=.99999

yes because:
1/3=.33333
2/3=.66666
so
3/3=.99999
so
1=.99999

yes dduh!!

Yes, indeed, .9999 repeated equals 1. The proof you provided is a common way to show this. By dividing 1 by 3 repeatedly, we get the decimal representation of one-third, which is .33333... If we multiply this by 3, we get .99999..., which is very close to 1. In fact, mathematically, these two numbers are considered equal. So, the answer to your question is yes, .9999 repeated does equal 1.