Question

2. A door of length 2 m and breadth 1m is fitted in a wall. The length of the wall is 4.5 m and the breadth is 3.6 m. Find the cost of white washing the wall, if the rate of white washing the wall is * 30 per m2.
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Answer 1

Answer:

426

Step-by-step explanation:

area of wall = 4.5 * 3.6

area of door = 2*1

area remaining = 14.2 m^2

rate = 30*14.2

426/-