Question

find the cost of fencing a rectangular Park of length 175 and breadth 150 M @ rupees 12 per metre

Answer 1

Length =175 m
Breadth=150m

Perimeter of rectangle is 2(length+breadth)
So 2(175+150m)
=2(325m)
=650m

Each m of fencing cost 12 rupees per m
So 650*12=7800 rupees

I hope I answered your question :)