Convert the following mixed fraction to improper fraction.

$4\frac{2}{5}$.

Identify if the following is proper or improper fraction.

$\frac{3}{7}$.

Identify if the following is proper or improper fraction.

$\frac{9}{7}$.

Identify if the following is proper or improper fraction.

$\frac{1}{9}$.

Identify if the following is proper or improper fraction.

$\frac{16}{25}$.

Identify if the following is proper or improper fraction.

$\frac{36}{11}$

Find the equivalent fractions of the following fractions:

$\frac{3}{4}$, $\frac{4}{5}$ and $\frac{6}{11}$ with numerator $36$

Find the equivalent fractions of the following fractions:

$\frac{6}{16}$, $\frac{20}{32}$ and $\frac{80}{128}$ with denominator $8$.

Reduce the fraction in the simplest form:

$\frac{28}{98}$