Question

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

Answer 1

length = 4 m, breadth = 3 m 50 cm = 3.5 m

carpet is to be put to cover the area of the floor.

∴ Area of the floor = Area of the carpet needed

= 4 × 3.5

= 14 m2 

Answer 2

Hey mate!

Here is your answer > >

Length of room=4 m

Breadth of room=3 m

Area of floor of room=l×b

=4×3

=12 m^2

Carpet required to cover the floor=12 m^2

Hope it helps!

Thankyou ☆ ☆