Q.14 Find the cost of fencing a rectangular park of length 175 cm and breadth 125 m at the rate of ? 12 per metre.


Answer :

Length = 175 cm
Breadth = 125 m
Perimeter of rectangular park = 2 (Length + Breadth)
= 2 (175 + 125)
= 2 × (300)
= 2 × 300
= 600 m
Cost of fencing = 12 × 600 = Rs 7200

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