A path 3m wide is running along the inside of the boundary of a rectangular field 106m by 66m . how much money is needed to cover the path with red sand ® 2.50 per square metre?
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Length of rectangular field = 106 m
Breadth of rectangular field = 66 m
Area of field =
A path 3m wide is running along inside of the boundary of a rectangular field
Outer length = 106+(3+3)=112 m
Outer Breadth = 66+(3+3)=72 m
Area of path = Outer area - inner area =
Area covered by red sand is
Cost of covering 1 sq.m. = Rs.15
Cost of covering 1068 sq.m. =
Hence cost to cover the path by red sand of the rate of 15per square meter is Rs.16020
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