Question

find the area of the four wall of the room whose length, breadth and height are 8m, 6m and 5m respectively. ignoring the door, window and other openings, find the cost of whitewashing the walls at the rate of ₹7 per sq. m​

Answer 1

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Answer 2

Answer:

find the area of the four wall of the room whose length, breadth and height are 8m, 6m and 5m respectively. ignoring the door, window and other openings, find the cost of whitewashing the walls at the rate of ₹7 per sq. m

sorry it's not understanding