Question
A field is 120 m long and 80 m wide. What is the cost of fencing it at Rs. 25 per metre?
Option 3 : $10,000$
Detailed Solution
सही उत्तर $10,000$ है।
Perimeter $= 2 \times (120 + 80) = 400$ m. Cost $= 400 \times 25 = $ Rs. 10,000.
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Question:
A field is 120 m long and 80 m wide. What is the cost of fencing it at Rs. 25 per metre?
Correct Answer: $10,000$
Perimeter $= 2 \times (120 + 80) = 400$ m. Cost $= 400 \times 25 = $ Rs. 10,000.