a door of dimensions 3m×2m is on the wall of dimensions 10m×10m . find the cost of painting the wall if rate of painting is rs 2.50 per sq m
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Answer:
235 sq . m
Step-by-step explanation:
Area of the Wall = length * breadth
= 10 m * 10 m
= 100 sq . m
Area of the door = length * breadth
= 3 m * 2 m = 6 m
Area of painting the wall = area of wall - area of door
= (100 - 6) sq . m
= 96 sq . m
= 94 * 2.50
= 235 sq . m
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hii kuch to bolo mene aapko dost manaya bio me likhte ho ki dost chhahiye aur aise reply nhi dete
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