16. A wall measuring 16 m 50 cm and 2
m 50 cm is to be painted. A window
measuring 1.5 m, 2.25 m is there on the
wall. Find the cost of painting the wall at
Te
the rate of 1.5 per m².
Answers
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#Answerwithquality
Area of wall :-
=> length x breadth
=> 16.5 m x 2.5 m
=> 41.25 m²
Area of window :-
=> length x breadth
=> 1.5m x 2.25m
=> 3.375 m²
Area to be Painted :-
=> Area of wall - Area of window
=> 41.25 m² - 3.375 m²
=> 37.875 m²
Cost of Painting :-
=> Rate = 1.5 per m²
=> cost = 37.875
----------
1.5
=> cost = 25 Rupees 25 paise
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