Question

the length and breadth of rectangular field are 80 and 90 m respectively two mutually perpendicular passage one is parallel to its length and having width 5m while other is parallelto its breadth having width 3m are left in thee central part what is the total cost of passage at the rate of rs 15 per sq meter what is the area of rest part of the field

Answer 1

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Answer 2

Answer:

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