Question

A room is 4m 20 cm long and 3 m 65 cm wide. How many square metre of carpet is needed to cover the floor of the room

Answer 1

here is your answer dear

Answer 2

15.33 sq.m. of carpet is needed to cover the floor of the room

Step-by-step explanation:

100 cm = 1 m

Length of floor = 4 m 20 cm = 4 m +0.2 m = 4.2 m

Breadth of floor = 3 m 65 cm = 3 m + 0.65 m = 3.65 m

Area of floor =$Length \times Height = 4.2 \times 3.65 =15.33 m^2$

Hence 15.33 sq.m. of carpet is needed to cover the floor of the room

#Learn more:

A Room Is 4 m Long And 3 m 50 cm wide. How Many Square Metres Of Carpet Is Needed To Cover The Floor Of The Room?

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