Question

A room is 4m and 3m wide.how many square meters of carpet is needed to cover the floor of the room? Also find the cost of the carpet if 1square meter costs rs 20​

Answer 1

Answer:

12m

rs 240

Step-by-step explanation

Area of rectangle = l x b

                               = 4m x 3m

                               = 12m                                            

If 1 sq.m = rs 20

12 sq.m = 12 x 20

             =  rs 240