Question

A room is 4m long and 5m 50cm wide. How Many square meter of carpet is needed to cover the floor room?

Answer 1

Answer:

22m²

Step-by-step explanation:

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Answer 2

Answer:

22 $m^{2}$

Step-by-step explanation:

Length of the room = 4 m = 400 cm

Breadth of the room = 5 m 50 cm = 550 cm

Now,

Area of the room = area of a rectangle = length × breadth = 400 × 550

                                                                = 2,20,000 $cm^{2}$  

                                                                = 22 $m^{2}$

Hence the area of carpet required to cover the floor = 22 $m^{2}$

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