Question

Q12) Find the cost of fencing a rectangular field of dimensions 46 m by 24 m at the rate of
Rs 3 per metre. Find the cost of leveling the field at the rate of Rs 6 per square metre.​

Answer 1

Answer:

Step-by-step explanation:

Length of field = 46 m

Breadth of field = 24 m

Perimeter of field = 2(l+b)=2(46+24)=140 m

Cost of fencing 1 m = Rs.3

Cost of fencing 140 m =

Area of field =

Cost of leveling 1 sq.m. = Rs.6

Cost of leveling 1104 sq.m. =  

Hence  the cost of fencing a rectangular field is Rs.420 and the cost of levelling the field is Rs.6624