Question

The cost of fencing a square field at rupees 16 per metre is rupees 32,000. Find the cost of reaping the field at rupees 35 per 100sq.m​

Answer 1

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Answer 2

Answer:

₹875

Step-by-step explanation:

perimeter of square = 4×s

cost of fencing 1 m = ₹ 16

cost of fencing square field= 16× 4×s= 32000

s= 32000/(16×4) = 500 m

s= 500 m

area = s×s= 500×500=2500 sq m

cost of reaping the field at rupees 35 per 100sq.m

cost of reaping = (2500/100) × 35

=25×35= ₹ 875

so, cost of reaping the field= ₹875