total area of the small squares s 28 sq. cm, what was the original len

1.	total area of the small squares s 28 sq. cm, what was the original length 01 the w0 A rectangular room is 10 m long and 6 m wide. Find the cost of covering the floor with Ă carpet 2 mwide at the rate of ?42 per metre.
Answer» 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. Giventhe 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.

total area of the small squares s 28 sq. cm, what was the original length 01 the w0 A rectangular room is 10 m long and 6 m wide. Find the cost of covering the floor with Ă carpet 2 mwide at the rate of ?42 per metre.

Answer»

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.

Giventhe 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.