Find the cost of ploughing a field of length 40 m and breadth 30 m at rs 2.50 perm² .Also find the cost of fencing at the rate of rs 1.50 permeter
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For cost of ploughing
Area of field
40×30
1200m^2
cost
1200×2.50
3000m^2
For fencing
perimeter of field
2(l+b)
2(40+30)
2×70
140m
Cost of fencing
140×1.50
210$
Area of field
40×30
1200m^2
cost
1200×2.50
3000m^2
For fencing
perimeter of field
2(l+b)
2(40+30)
2×70
140m
Cost of fencing
140×1.50
210$
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