Question

Answer the question?​

Answer 1

Cost of painting the wall from outside

= ₹ 2,292

Step-by-step explanation:

Length of the door = 2 m

Breadth of the door = 1 m

Area of the door = 2 × 1 m = 2m²

Length of the wall = 5.4 m

Breadth of the wall = 3.2 m

Area of the wall = 5.4 × 3.2 m = 17.28m²

Therefore, Area of the wall for painting

= 17.28 - 2 m²

= 15.28 m²

Cost of painting 1 m² = ₹ 150

Therefore, cost of painting 15.28 m²

= 15.28 × 150

= ₹2,292

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