The number $127$ is written in form of the nearest whole number. Find the lower and upper bounds of the numbers.

The number $2.7$ is written in form of the nearest $1$ decimal place. Find the lower and upper bounds of the numbers.

The number $34.4$ is written in form of the nearest $1$ decimal place. Find the lower and upper bounds of the numbers.

The number $5.0$ is written in form of the nearest $1$ decimal place. Find the lower and upper bounds of the numbers.

The number $1.1$ is written in form of the nearest $1$ decimal place. Find the lower and upper bounds of the numbers.

The number $-2.3$ is written in form of the nearest $1$ decimal place. Find the lower and upper bounds of the numbers.

The number $-7.2$ is written in form of the nearest $1$ decimal place. Find the lower and upper bounds of the numbers.

The number $132$ has been rounded to the degree of accuracy nearest to whole number. Find the upper and lower bounds in each case.

The number $300$ has been rounded to the degree of accuracy nearest to one hundred. Find the upper and lower bounds in each case.