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A rectangular field is 45m long and its breadth is 15 m less than its length.find the cost of turfing it at the rate of Rs 2 per sq.meter .Also find the

cost of fencing it at the rate of Rs 3.50 per meter

Length =45m breadth=l-15=30m area = lxb=45x30 =1350m sq 1m sq=Rs2 1350m=1350x2=Rs2700 *for the fencing we need perimeter 2(l+b) =2(45+30)=150m cost of 1m=Rs3.50 cost of 150m=3.50x150=Rs525 ans

Given length of rectangular field is 45cm and breadth is 15 less than it therefore breadth is 45-15 equals 30 therefore area will be 30*45 equals 1350cm sq. rate cost of turfing will be 1350*2 equals 2700 perimeter will be 2(45+30) 2(75) 150 therefore cost of fencing will be 150*3.5 equals. 525