Comparing the fractions ${ }^{111110} / 111111,{ }^{222221 / 222223},{ }^{333331} /{ }_{333334}$, arrange them in ascending order.

#
Consider the numbers $1-x=\frac{1}{111111}$, $1-y=2 / 222223$, $1-z=3 / 333334$, as well as their reciprocals $1 / 1-x=111111$, $1 / 1-y$ $=111111+1 / 2$, $1 / 1-z=111111+1 / 3$. We see that $1 / 1-x1-z>1-y$. Therefore, $x<z<y$.

## Otвет

$111110 / 111111<333331 / 333334<222221 / 222223$