Question

The area of rectangular Park is 4100 square and its breadth is 50 find the cost of fencing it at rupees 30 per metre

Answer 1

Answer:

given that

b=50 and area of rectangular park is 4100

let x be the length

area of rectangle=l*b

4100=l*50

l=4100/50

l=82

and

area of rectangle*per meter

4100*30=12300

rupee ₹12300