**Question 1**

A room is 125 m long and 10 m broad. Find the cost of carpeting the room with a carpet of width 5 m at the rate of ₹ 20 per metre?

**Explanation**

Length of the room = 125 m

Breadth of the room = 10 m

Area of the floor of the room = ( 125 x 10 ) m² = 1250 m²

Area of carpet required = 1250 m²

Length of the carpet =

Rate of carpeting = 20 per metre.

Cost of carpeting = ₹ ( 250 x 20 ) = ₹ 5000

**Question 2**

A room is 36 m long and 14 m broad. Find the cost of carpeting the room with a carpet of width 1.4 m at the rate of ₹ 12 per metre?

**Explanation**

Length of the room = 36 m

Breadth of the room = 14 m

Area of the floor of the room = ( 36 x 14 ) m² = 504 m²

Area of carpet required = 504 m²

Length of the carpet =

Rate of carpeting = 12 per metre.

Cost of carpeting = ₹ ( 360 x 12 ) = ₹ 4320

**Learn More…**

- Perimeter of Rectangle
- Perimeter of Square
- Perimeter of Triangle
- Perimeter of Equilateral Triangle
- Perimeter of regular pentagon
- Perimeter of regular octagon
- Perimeter of regular decagon
- Area of Rectangle
- Area of Square
- Circumference of a Circle
- Finding Diameter of a circle when circumference is given
- Finding Radius of a circle when circumference is given
- Finding Perimeter of Rectangle when Area & Breadth given
- Finding Perimeter of Rectangle when Area & Length given
- Find the dimensions of a rectangle
- Find the cost of fencing of a rectangular field

## Leave a Reply