Question

A room is 4m long and 3m25cm wide. how many Square meter of carpet is needed to cover the floor of the room? ​

Answer 1

Answer:13m^2

Step-by-step explanation:

Length of room (l)=4m=400cm

Breadth of room(b)=3m25cm=325cm

Now, area of room(A)=l×b

=400×325cm^2=130000cm^2

=13m^2

Now area of carpet required= area of floor of room

Therefore, area of carpet required=13m^2

Answer 2

Answer:

Answer is 13 m^2.

Hope it helps.

Step-by-step explanation:

4 m = 4*100 cm =400 cm

3m 25 cm = 300+ 25 = 325 cm

The square meter of carpet needed to cover the floor is product of the length and width of the floor.

hence,

= 400*325 cm^2

= 130000 cm^2

= 13 m^2