Question

Find the cost of fencing a rectangular field of demensions 46 m by 24 m at the rate of rs 3 per meter. Find the cost of levelling the field at the rate rs 6 per sq. m.

Answer 1

Answer:

Length of field = 46 m

Breadth of field = 24 m

Perimeter of field = 2 x (Length + Breadth) = 2 x (46 + 24) = 2 x 70 = 140 m

Cost of fencing the field = 140 x 3 = Rs. 420

Area of field = Length x Breadth = 46 x 24 = 1104 square m

Cost of levelling the field = 1104 x 6 = Rs. 6624

So, the cost of fencing the field is Rs. 420 the cost of levelling the field is Rs. 6624.