the perimeter of rectangular field is 500 m and its length is 150 metr – InterviewSolution

1.	the perimeter of rectangular field is 500 m and its length is 150 metre find its breadth its area cost of ploughing the field at rupees 1.20 per square metre
Answer» -STEP explanation:perimeter= 2(l+b) 500m= 2(150+b) 500m= 300+b 500-300=b 200M= b AREA = l× b area = 150×200 = 30000sq.m cost of ploughing 1sq.m =₹ 1.20 so, cost of 30000sq.m= 1.20×30000 = 36000

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