the cost of ploughing a sqaure field at rs13.50per meter sqaure is rs 5400find the cost of fencing the field at rs 28.50per meter
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cost of ploughing square field = Rs 5400
cost of ploughing 1 m^2 field = 13.50
area of ploughing = 5400/13.50 = 400m^2
area of square field = side^2
400 = side^2
side of square = 20m
perimeter of square field = 4×side = 4×20 = 80m
cost of fencing 1 m = Rs 28.50
Ans.
cost of fencing square field
= 80 × 28.50 = Rs 2280
cost of ploughing 1 m^2 field = 13.50
area of ploughing = 5400/13.50 = 400m^2
area of square field = side^2
400 = side^2
side of square = 20m
perimeter of square field = 4×side = 4×20 = 80m
cost of fencing 1 m = Rs 28.50
Ans.
cost of fencing square field
= 80 × 28.50 = Rs 2280
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