Question

a door frame of dimension 4m × 5m is fixed on the wall of dimension 11m × 11m find the total labour charges for painting the wall if the Labour charges for painting 1m2 of wall is Rs 2.50​

Answer 1

Area of door = 4 x 5 = 20 m^2

Area of wall = 11 x 11 = 121 m^2

Area left for painting = area of wall - area of door. 

=121 - 20

= 101 m^2

Labour charge for painting 101 sq. metres = 101 x 2.5

= Rs. 252.5

So, Rs. 252.5 is required to paint the wall.

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Answer 2

Answer:

₹252.5.

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