Question

the cost of fencing of a rectangular feild at 40$per meter is 3200$.if the length of the field is 24​m

Answer 1

$\bf\huge{\purple{╔════════♡︎═╗}}$

Let the breadth of the field be x. It is provided that the length of the field is 24 m, rate of fencing is Rs. 40/m, and the total cost ks Rs. 3,200.

This implies that Rs. 40 × perimeter = Rs. 3,200. From this, we find the perimeter to be 80 m. The perimeter of a rectangular field will be equal to 2 × (length + breadth).

This means, 2 × (24 + x) m = 80 m. On solving this equation, we find x = 16 m. Hence, the breadth of the rectangular field is 16 m.

$\bf\huge{\pink{╚═♡︎════════╝}}$

Answer 2

$\mathfrak{Answer}$

Let the breadth of the field be x. It is provided that the length of the field is 24 m, rate of fencing is Rs. 40/m, and the total cost ks Rs. 3,200.

This implies that Rs. 40 × perimeter = Rs. 3,200. From this, we find the perimeter to be 80 m. The perimeter of a rectangular field will be equal to 2 × (length + breadth).

This means, 2 × (24 + x) m = 80 m. On solving this equation, we find x = 16 m. Hence, the breadth of the rectangular field is 16 m.