Question

If the cost of fencing of a rectangular park at the rate of₹ 7.50 per meter is ₹ 600 and the length of the park is 24 m, find the breadth of the park​

Answer 1

Answer:

if perimeter is x metre

then, 7.5 ×x = 600

x = 600/7.5

x = 80

then 2(l+b)= 80

l+b= 40

24 + b = 40

b = 16 metre