What is the painting area of a cubic wall?

Net consumption of standard brick =2× brick thickness ÷ {brick thickness× (standard brick length+mortar joint thickness )× (standard brick thickness+mortar joint thickness)} When a brick wall is 0.24m thick and mortar joint is 0.0 1m, the net consumption of brick can be calculated as: 529 mortar net consumption = 1. The calculation of the wall is as follows: 1 m2, 24 bricks for the wall is 124 bricks. If 1 brick freight is 45 124 brick, the labor cost is about one square meter of 60 yuan, the labor cost of wall plastering is about one square meter of 5 yuan money, and the cement river sand is about one square meter of 20 yuan. Taken together, the total cost is 65.8 yuan.