A path 3.5m wide runs inside along the boundary of a square field whose side is 65m find the area of the path also find the cost of manuring the rest of the field at the rate of rs 25 per square metre
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The area of the path is 861 square metres.
It will cost Rs 4161.6 to manure the interior at Rs .25 per square metre.
It will cost Rs 4161.6 to manure the interior at Rs .25 per square metre.
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this is question of brain teases q no. 2
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