A rectangular grassy plot 75 m long and 60 m board . it has a2m wide path all around it on the inside . Find the area of the path and the cost of gravelling at ₹3.60.
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area of rectangular plot=75×60=4500m^2
base=60-4=56m
length=75-4=71m
area of inner=71×56=3976m^2
area of path=4500-3976=524m^2
cost of gravelling=524×3.60=₹2,075.04
base=60-4=56m
length=75-4=71m
area of inner=71×56=3976m^2
area of path=4500-3976=524m^2
cost of gravelling=524×3.60=₹2,075.04
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