A door of length 2.5m and breadth 1m is fitted in a wall. The length of the wall is 3.5m and breath is 2.8m. Find the cost of white washing the wall, if the rate of white washing the wall is Rs.25 per m2
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Answer:
182.5 ans?
Step-by-step explanation:
Area of wall - Area of door
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Step-by-step explanation:
Total area of wall= 3.5*2.8=9.8m²
Area of door= 2.5*1=2.5m²
Area of wall need to be white washed= 9.8-2.5=7.3m²
Rate of white washing is Rs.25/m²
Cost of white washing the wall =25*7.3=182.5Rs
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