Question

a door frame of dimension 3 metre into 2 metre is fixed on the wall of dimension 10 m into 10 M find the total labour charges for painting the wall if the labour charges for painting 1m is core of the wall is Rs 2.50

Answer 1

Find the area of the wall:

Area = 10 x 10 = 100 m²

Find the area of the windows:

Area = 3 x 2 = 6 m²

Find the area that needed to paint:

100 - 6 = 94 m²

Find the cost of painting:

1 m² = Rs 2.50

94 m² = 2.50 x 94 = Rs 235

Answer: The cost of the painting Rs 235.

Answer 2

HELLO FRIEND HERE IS YOUR ANSWER,,,,

The Total area of Door = 3 m × 2 m

= 6 ${m}^2$

The Total area of the wall = 10 m × 10 m

= 100 ${m}^2$

The Total area coverage for painting

= 100 ${m}^2$ - 6 ${m}^2$

= 94 ${m}^2$

For the total cost needed for painting

Given, For 1 m = Rs. 2.50

Therefore, For 94 ${m}^2$

94 ${m}^2$

= Rs. 2.50 × 94 ${m}^2$

= Rs. 235

Which is the required solution for this type of query.