Area of Rectangle

Find the cost of fencing a rectangular field $34 \mathrm{m} 20 \mathrm{cm}$ long and $16 \mathrm{m} 30 \mathrm{cm}$ wide at $₹40$ per meter. What will be the cost of turfing it at $₹21$ per square metre?

Find the cost of leveling a ground at the rate of $₹12$ per square metre if it is $45 \mathrm{m}$ long and $30 \mathrm{m}$ wide.

A drawing room is $5 \mathrm{m} 40 \mathrm{cm}$ long and $4 \mathrm{m} 10 \mathrm{cm}$ wide. How much carpet is required to cover the drawing room? What will be the cost of the carpet, if $1 {\mathrm{m}}^2$ of carpet costs $₹325$?

A rectangle and a square are equal in area. The side of the square is $24 \mathrm{m}$. If the length of the rectangle is $36 \mathrm{m}$, find the breadth of the rectangle.Comment on their perimeters.

How many tiles whose length and breadth are $12 \mathrm{cm}$ and $5 \mathrm{cm}$ respectively will be needed to fit in a rectangular region whose length and breadth are $80 \mathrm{cm}$ and $48 \mathrm{cm}$ respectively.

How many tiles whose length and breadth are $12 \mathrm{cm}$ and $5 \mathrm{cm}$ respectively will be needed to fit in a rectangular region whose length and breadth are respectively $200 \mathrm{cm}$ and $144 \mathrm{cm}$

The area of a playground is $1547 m^2.$ Its breadth is $17 \mathrm{m}$. Then the length of the playground is _____ $\mathrm{m}$.

If the area of a rectangle whose length is $25 \mathrm{m}$ and breadth $16 \mathrm{m}$ is $A {\mathrm{m}}^2$, then find the value of $A$.