Question

A room is 12 m long.and 9 m broad. Find the cost of
covering the room with a carpet which is at the rate of
320 per m.​

Answer 1

Answer:

length = 12m

breadth = 9m

so,

Area = l * b

12 * 9 min

108 m²

Now,

The cost of carpeting its floor = 108 *320

RS 34560

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Answer 2

Answer:

cost of covering the room = Rs. 34,560

Step-by-step explanation:

length of room = length of carpet = 12 m

breadth of room = breadth of carpet = 9 m

area of carpet = l * b

area of carpet = 12 * 9

                       = 108 m^2

cost of covering 1 m^2 = Rs. 320

cost of covering 108 m^2 = 108 * 320

                                         = Rs. 34,560

HOPE THIS HELPS

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