Mr. Khan wants to get a wall painted in his house. A door frame of dimensions 3m x 2m is fixed on the wall of dimension 10 m x 10 m. Find the totallabour charges for painting the wall if the labour charges for painting the wall 1m 2of the wall is AED 2..
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Given:
Mr. Khan wants to get a wall painted in his house. A door frame of dimensions 3m x 2m is fixed on the wall of dimension 10 m x 10 m.
To find:
Find the total labour charges for painting the wall if the labour charges for painting the wall 1m 2of the wall is AED 2..
Solution:
From given, we have,
A door frame of dimensions 3m x 2m
Area of the door = l × b
= 3m × 2m
= 6m²
A wall of dimensions 10 m x 10 m.
Area of wall including door = s × s
= 10 m ×10 m
= 100m²
Area of wall excluding the door = (100 - 6) m² = 92m²
Total labour charges = Rs 2.50 × 94
= Rs 235
Therefore, the total labour charges for painting the wall if the labour charges for painting 1 m square of the wall is 2.50 is Rs. 235.
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