Question

A room is 4m long and 3m 25 CM wide. How many square metres of carpet is needed to cover the floor of the room??
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Answer 1

Answer:

6.5m^2

Step-by-step explanation:

Length = 2m

Width = 3m 25 cm

Since 100 cm = 1 m

So, 1 cm = 0.01 m

So, 25 cm = 0.25 m

Thus the width = 3 m+0.25 m = 3.25 m

Now to find the area of carpet required .We are supposed to find the area of the floor.

Area of floor = Length \times width

                   = 2 \times 3.25    

                   = 6.5m^2

Hence 6.5 square meters of carpet is needed to cover floor of the room.

Answer 2

Answer:

13 sq.cm

Step-by-step explanation:

Length = 4m

Breadth = 3.25m

AREA = Length * Breadth

          = 4*3.25

          = 13sq.cm