Question

The dimensions of a room are 1.8 m ,1.6m and 1.1 m what is the cost of distempering its four walls at the rate of rupees 180 per square meter?

Answer 1

Answer:

Step-by-step explanation:

Here,

L = 1.8m

B = 1.6m

H = 1.1m

Since,

Area of four walls = 2(l+b)h

= 2(1.8+1.6)1.1

= 2.2 * 3.4

= 7.48m square

Since, the cost distempering = ₹180

Therefore, cost of four walls = 180*7.48

= ₹1346.4