Question

if a room is 7m long and 18m wide how many square metre of carpets is needed to cover the floor of your room also find the cost of carpet at the rate of 15 per meter square
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Answer 1

Answer:

Length of room = 7m

Width of room = 18m

Area of room = (7 x 18) sq.m = 126 sq.m

Therefore, 126 carpets are needed to cover the floor of the room.

Cost of carpet per sq.m = Rs.15

Total cost = Rs.15 x 126 = Rs.1890

Answer 2

Answer:

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Step-by-step explanation:

length=7m

breadth=18m

area=lxb

       =7x18

       =$126m^{2}$

Therefore, 126sq.m of carpet is required.

cost of carpet=126x15

                      =1890rupees