Question

Find the cost of cementing a floor which is 14m long
and 20.4m broad at the rate of ₹13.50 per square metre.

Answer 1

Answer:

Cost of cementing the floor = 3,855.6 Rs

Step-by-step explanation:

Length of the floor = 14m

Breadth of the floor = 20.4m

Perimeter = ?

Perimeter = 2(Length×Breadth)

Perimeter =2(14×20.4)

Perimeter = 285.6m²

Cost of cementing to 1m² floor = 13.50 Rs

Cost of cementing to 285.6m² floor=13.50×285.60

= 3,855.6 Rs