Question

The walls and ceiling of a room are to be plastered. The length, breadth
and height of room are 4.5 m, 3m, 350 cm respectively. Find the cost of
plastering at the rate of Rs. 8 per m²
​

Answer 1

Answer:

378 is the answer of this question

Answer 2

Answer:

4 wall of the room =4.5×3.5 m

=15.75m² ×4

=63m²

celling =4.5×3

= 13.5m²

whole =76.5m²

Rs. for plastering =76.5×8

=₹ 612

hope it will help you