Question

om 28 b The dimensions of a part of a compound wall 30 m 5 m 20 cm. It contains three windows each of 2 m 1.5 m. How many bricks of sine 20 cm 10 cm 5 cm are required to build the wall leaving 10 % of the space for the cement work? Also find the cost of bricks at the rate of Rs 18.000 per 1000 bricks of the four walls of olie 2000 bricks each​

Answer 1

Answer:

Refer the above attachment ✍