the total cost of cultivating a rectangular field the total cost the total cost the total cost of cultivating rectangular field at rupees 15 per metre square is rupees 18330 if the breadth of the field is 26 find the cost of fencing the field at rupees 20 per metre
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Total cost of cultivating rectangular field @ of 15 rupees=18330
Therefore, area of the field=18330÷15
= 1222
Let the length of the field be x
Therefore, l×b=1222
= l=1222÷26
Therefore, l= 47
Now, perimeter=2(47+26)
=146
Therefore, cost of fencing the field=146×20
=2920
Therefore, area of the field=18330÷15
= 1222
Let the length of the field be x
Therefore, l×b=1222
= l=1222÷26
Therefore, l= 47
Now, perimeter=2(47+26)
=146
Therefore, cost of fencing the field=146×20
=2920
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