The cost of fencing a rectangular field at Rs 18 per meter is rs 1980 . if the width of the field is 23 m , find its length
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Answer:
length is 87m.
Step-by-step explanation:
total cost = Rs.1980
per meter = Rs.18
total perimeter of rectagular field = (1980/18) = 110
width = 23m
Length = 110 - 23 = 87m
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