Question

The cost of fencing a square field at rupees 1.60 per metre is rupees 3200. Find the cost of reaping the field at rupees 1.20 per 100 sq metres.
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Answer 1

Answer:

answer is 3000

Step-by-step explanation:

cost of fencing a square field=3200

perimeter of square=3200/1.60=2000m

perimeter of square =4a

2000=4a

2000/4=a

500=a

area of square=side ×side=500×500=250000 sq.metres

cost of reaping field=250000×1.20/100

=250×12

=3000