Question

a room is 4m long and 3m 50cm wide.how many square meters of carpet is needed to cover the floor of the room

Answer 1

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

Explanantion:

Carpet will cover the area of the room.

Area of the room = length x breadth = 4 m x 3.5 m = 14 sq. m

Answer 2

Here is your answer

Length: 3m 50cm=300cm+50cm=350cm
Width: 4m=400cm

So area= (350 times 400) cm square
= 1400cm=14m


Answer=14m