Question

find the cost of whitewashing of a room whose dimension 6 metre x 5 metre X 2.5 metre at the rate Rupees 50 / m².​

Answer 1

Answer:

5750 rupees

Step-by-step explanation:

2(lb+bh+hl)

2(30+12.5+15)

2(57.5)

115 sq m

The cost of whitewashing 1 sq m = 50 rupees

= 115×50

= 5750