the length and breadth of a rectangular field are in the ratio 3:2. If the area of the field is 3456msquare find the cost of fencing the field at RS 3.50/msquare
let length be 3x,let breadth be2x.
(576 is the square root of 24)
(for fencing perimeter is must)
cost of fencing=Rs3.50/m sq.