Question

A hall is 16 m long and 12 m broad .find the cost of carpeting it at RS 615 per m after leaving a margin of 1 metre all around​

Answer 1

Answer:

192 meters in total 1 meter all the way around 4 sides makes it 188

Step-by-step explanation:

I am very sorry I do not know what RS 615 per m Means but I hope this helps to get you started.

Answer 2

Answer:

RS 86100

Step-by-step explanation

Given

length = 16

breadth = 12

To find = area of inner rectangle

length inner rectangle = minus 2 from each side before in questions its given leaving 1 metre each side = 16 - 2 = 14

breadth inner rectangle minus 2 from each side before in questions its given leaving 1 metre each side = 12 - 2 = 10

area of  inner rectangle = L*B = 14*10 = 140

cost of carpeting = RS 615

total cost = 615*140

RS 86100