A field is in the form of a circle. A fence is to be erected around the field. The cost of fencing would be Rs.2640 at the rate of Rs.12 per metre. Then, the field is to be thoroughly ploughed at the cost of Re.0.50 per m 2 . What is the amount required to plough the field?

Question

Philoid · Accepted Answer

Total cost of fencing = Rs 2640

Per meter rate of fencing = Rs 12

So,

Circumference of field =

Radius of field = 35m

Area of field = = 3850m²

Cost of plugging 1 m² field = 0.50 Rs

Total cost of plugging the field = 3850×0.50 = Rs 1925.00

A field is in the form of a circle. A fence is to be erected around the field. The cost of fencing would be Rs.2640 at the rate of Rs.12 per metre. Then, the field is to be thoroughly ploughed at the cost of Re.0.50 per m2. What is the amount required to plough the field?

A field is in the form of a circle. A fence is to be erected around the field. The cost of fencing would be Rs.2640 at the rate of Rs.12 per metre. Then, the field is to be thoroughly ploughed at the cost of Re.0.50 per m². What is the amount required to plough the field?