Fill in the blank and also write the name of the appropriate property against each statement:

$\frac{2}{11}\times \left(\frac{{\displaystyle -3}}{{\displaystyle 7}}\right)=\left(\frac{-3}{7}\right)\times ...$

By doing process of division tell whether the following statement are true or false:

$\left(\frac{-9}{10}\right)÷\left(\frac{-9}{10}\right)=1$

Find the value of the following:

$\left|-\left(\frac{-7}{13}\right)\right|$

Find the absolute value of the following:

$\frac{-11}{8}$

Find the absolute value of the following:

$\frac{-19}{-23}$

Find the rational number between $\frac{1}{5}$ and $\frac{7}{10}$ situated at one fourth distant from $\frac{1}{5}$.

Find the following rational numbers in decimals: 

$\frac{3}{8}, \frac{7}{20} \mathrm{and} \frac{11}{5}$

Trace out the rational numbers expressible in the terminating decimal from the following numbers:

$\frac{1}{4}, \frac{13}{20}, \frac{5}{6}, \frac{5}{16}, \frac{2}{7}, \frac{13}{50}.$