A rectangular garden is 160 metre long and 66 metre board find the cost of fencing it at rupees 20.50 per metre also find the cost of ploughing it at rupees 6.50 Paisa per square metre?
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Step-by-step explanation:
perimeter of rectangle= 2(l+b)
= 2(160+66) meters
= 386 meters
Fencing cost for one meter= 20.50₹
fencing cost for 386 meters = 386× 20.50
= 7913 ₹
Therefore,cost of fencing for 386 meters is 7913₹
Area of rectangle= l× b
= 160×66
= 10,560 sq meters
cost of ploughing for one sq meter = 6.50 paise
cost of ploughing for 10,560 sq meters= 6.50× 10,560
= 68,640
Therefore,cost of ploughing for 10,560 is 68,640
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