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A door is fixed with dimensions …

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A door is fixed with dimensions 6m x 4m on the wall of dimension 15m x 11m. Find the cost of painting the wall if painting charges of 1m² is Rs 4.50.
  • 2 answers
Appy

Venkat Sai B 1 year, 7 months ago

Painting of the wall has to be done excluding the area of the door. Area of the door = 1xb =3x2 m² = 6 m2 Area of wall including door = side x side = 10 m x 10 m = 100 m2. →Area of wall excluding door = (100 -6) m² = 94 m². →Total labour charges for painting the wall = 32.5 * 94 = 235rupees
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