Find an equivalent fraction with denominator $\mathrm{18,}$ for each of the following fractions.

$\frac{1}{2}, \frac{2}{3}, \frac{4}{6}, \frac{2}{9}, \frac{7}{9}, \frac{5}{3}$

$\frac{(a-b{)}^3+(b-c{)}^3+(c-a{)}^3}{3(a-b)(b-c)(c-a)}=?$

What is the value of above expression?

The simplest form of $\frac{273}{195}$ is…..?   

A cake is distributed among 5 friends. Four of them get $\frac{1}{8}, \frac{1}{6}, \frac{5}{12}$ and $\frac{1}{12}$, and as shares. What part of the cake will be got by the fifth friend?

Evaluate the simplest form of:

$\frac{32}{96}$

Reduce the following fractions to the simplest form:

$\frac{48}{60}$.

Consider the quotients in the cells of column $2$ and $3$. If in the both columns natural numbers with no decimal part appear in the same row, then $\frac{p}{q}$ is equivalent to $\frac{r}{s}$, where $r,s$ are respective natural numbers.

Amongst all the equivalent fractions the one in simplest form comes last.

Here $\frac{p}{q}=\frac{8}{24}=\frac{4}{12}=\frac{2}{6}=\frac{1}{3}$

Using the same method, evaluate the simplest form of:

$\frac{420}{60}$

Write the missing fraction.

$\frac{5}{10}=$_____

Colour the following show equivalent fraction.

$\frac{2}{4}=\frac{1}{2}$

Study the shaded region and fill in the box.

$\frac{4}{10}=\frac{2}{\square }$