Is $9.\overline{9} = 10$?

Question

If you divide $10$ by $3$, you get $3.\overline{3}$ but $3.\overline{3}\times{3}=9.\overline{9}$ Does this make $9.\overline{9}=10$?

Answer 1

It sure does!

One way to convince yourself is to look for a number in decimal representation that's greater than $9.\bar{9}$ but less than $10$.