Calculate the sum: $0.\overline{35} + 0.\overline{28}$.

The decimal representation of a rational number cannot be:

For each question,select the proper option from four options given,to make the statement true: $.............$ is a rational number between $7$ and $8$.

What can the maximum number of digits be in the repeating block of digits in the decimal expansion of $\frac{1}{17}$?

Express $0.12 \overline{3}$ in the form $\frac{p}{q},$ where $p$ and $q$ are integers and $q \neq 0$.

Express the following in the form $\frac{p}{q},$ where $p$ and $q$ are integers and $q \neq 0 .$
$0 . \overline{35}$