Divide the sum of $\frac{8}{3}$ and $\frac{4}{7}$ by the product of $\frac{-3}{7}$ and $\frac{14}{9}$.

Write the answer in mixed fraction.

Represent the following rational number on the number line:

$\frac{11}{4}$

Represent the following rational number on the number line:

$4\frac{3}{5}$

Represent the following rational number on the number line:

$\frac{-9}{7}$

Represent the following rational number on the number line:

$\frac{-2}{-5}$

Write the rational numbers for each point labelled with a letter:

Write the rational numbers for each point labelled with a letter: