Question

find the cost of covering a floor 8.1 m by 6.6 M with a carpet 70 cm wide at rupees 20 per metre

Answer 1

Answer:

The cost of carpeting the room will be Rs 1527.4

Step-by-step explanation:

Length of the floor = 8.1 m

width of the floor = 6.6 m

So, Area of the floor = 8.1 x 6.6 = 53.46 m²

width of the carpet = 70 cm = 0.7 m

let the length of the carpet needed = l m

Hence area of the carpet = l x 0.7 m²

Now, area of the carpet = Area of the floor

=> l x 0.7 = 53.46

=> l = 53.46/0.7 = 76.37 m

cost of 1 m of carpet = 20

=> cost of 76.37 m of carpet = 76.37 x 20 =  Rs 1527.4

Hence the cost of carpeting the room will be Rs 1527.4

Answer 2

Find the cost of covering a floor 8.1 m by 6.6 M with a carpet 70 cm wide at rupees 20 per metre ? answer = Rupees 1716 Answer