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It costs?936 to fence a square field at 7.80 per metre. Find the cost of levelling thefieldat2.50 per square mere. |
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Answer» 7 .80 is the cost of fencing 1 m936 is the cost of fencing 1/7.80×936=120mNow perimeter of square =4*side=120120 /4=side=30Now Area of field=side×side=30*30=900cm^2now cost will be2.50*9002250 rupees |
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