Surface of square wall is paved with tiles. The total expenditure at the rate Rs 25 per square m is Ra 1764000. What is the length of each side of the wall.
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Solution :
Finding the total area of the square wall
Given that ,
Surface area of the Square wall is paved with tiles
The total expenditure at the rate Rs. 25 per Square m is Rs. 1764000
⇒ 1764000/25
⇒70560 Square meters
Finding the length of each side
We have given a Square area ,
Total area of the Square wall is 70560 Square meters
Therefore each Side is the Square root of 70560 which is equal to 265.6 meters
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