Multiplication of Fractions

Cost of $1\mathrm{kg}$ tomatoes is $₹21\frac{1}{3}$. Find the cost of $4\frac{1}{2}\mathrm{kg}$ tomatoes.

A scooter uses one litre of petrol to run $21 \mathrm{km}$. What distance will it cover using $5\frac{1}{3}$litres of petrol?

The side of an equilateral triangle measures $4\frac{2}{3} \mathrm{cm}$. Find semi perimeter of the triangle.

Find the product and reduce$1\frac{1}{5}\times 2\frac{2}{7}\times 8\frac{3}{4}$  to the lowest form.

Find the product and reduce$7\times \frac{1}{2}\times 3\frac{1}{7}$  to the lowest form.

Find the product and reduce$\frac{2}{3}\times \frac{15}{26}\times \frac{39}{45}$  to the lowest form.

Find the product and reduce$4\frac{1}{2}\times 1\frac{1}{3}$  to the lowest form.

Find the product and reduce$6\frac{1}{4}\times 1\frac{3}{5}$  to the lowest form.

Find the product and reduce$\frac{2}{3}\times 5\frac{1}{4}$  to the lowest form.

Find the product and reduce$2\frac{1}{4}\times 5\frac{1}{3}$  to the lowest form.

The cost of $1$ litre milk is $₹32\frac{1}{4}$. Find the cost of $24$ litres of milk in $₹$.

Simplify: $5\frac{2}{5}\times 3\frac{1}{3}$

Simplify: $2\frac{3}{5}\times \frac{20}{39}$

Simplify: $\frac{7}{25}\times \frac{75}{56}$

Ravi walked $4\frac{1}{2}\mathrm{km}$ in an hour. How much distance did he cover in $2\frac{1}{3}$ hours?

Find the area of a rectangular park which is $9\frac{1}{3}\mathrm{m}$ long and $7\frac{1}{2}\mathrm{m}$ wide.

Armaan spends $\frac{4}{5}$ of his income on household expenses. His monthly income is $₹20,000$. How much does he save every month?

Mohan covers a distance of $70\frac{1}{3}\mathrm{km}$ in $1$ hour by car. How much distance will he cover in $6$ hours?

Multiply and express the following as mixed fractions:

a. $4\times 8\frac{1}{8}$

b. $3\times 5\frac{2}{7}$

c. $9\times 2\frac{4}{9}$