Question

A room is 20m long and 18m broad find the cost of carpeting the room with a carpet of width 1.5m at the rate of 60rs per meter

Answer 1

Answer:

Cost of the carpeting is =₹ 14400 .

A room is 20m long and 18m broad.

Carpet of width 1.5m at the rate of =₹ 60 per metre .

Therefore the cost of the carpeting is =₹ 14400

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Answer 2

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Cost of the carpeting is ₹ 14400 .

Step-by-step explanation:

Formula:-

Area of the rectangle = Length × Breadth

As given:-

A room is 20m long and 18m broad.

Carpet of width 1.5m at the rate of ₹ 60 per metre .

Thus

Area of the room = 20 × 18

= 360 m²

As breadth of the carpet = 1.5 m

Thus

Length of the carpet × Breadth of the carpet = Area of the room

Length of the carpet × 1.5 = 360

Length of carpet = 360/1.5

Length of the carpet = 240 m

Thus

Cost of the carpeting = Length of the carpet × Cost per meter

= 240 × 60

= ₹ 14400

Therefore the cost of the carpeting is ₹ 14400 .

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