Question

The cost of fencing a square field at 60 paise per meter is ₹1200. Find the cost of reaping the field at the rate of 50 paise per 100 sq meters.​

Answer 1

Answer:

Given,

cost of fencing 1metre of square field=60 paise

and total cost of fencing entire field=Rs1200 (as 1,20,000 paise)

Therefore perimeter of square field=120000/60=2000

perimeter of a square=4xside=2000m

side = 2000/4=500m

therefore area of square field=500x500=250000m²

cost of reaping for 100m²=50paise

cost of reaping for 1m²=50/100paise

cost of reaping for 250000m²= (50/100)x250000

=125000 paise

Step-by-step explanation:

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