Question

A rectangular room is 10m long and 6 m wide. Find the cost of covering the floor with carpet 2 m wide @of rupess 42 per m

Answer 1

area of room
=10×6=60m²


covering with 2 m wide cloth
so,60m²/2m=30m


cost=30×42==rs1260

Answer 2

Given Length of a room = 10m.

Given Breadth of a room = 6m.

We know that Area of a room = length * breadth

                                                  = 10 * 6

                                                  = 60m^2.


Given the breadth of the room = 2m.

Length of the carpet required to carpet the room = 60/2

                                                                                   = 30m.


Given that rate of carpet = 42 per metre.

Therefore cost of covering the floor = 42 * 30

                                                             = 1260 rupees.



Hope this helps!