A rectangular plot is 125 m by 80 m . It has a gravel path 3.5 m wide all around on the outside. fins the Area of the path and the cost of grovelling it at 8.50 rupees per m² .

kindly help !

need a very well explained ans
no spams or unwanted ans plss

Thx for answering ¡ :)

Length of plot including the path :

width of plot including the path :

Now, the Area of plot including the path is :

The actual Area of the plot (excluding the path) was ;

So, the Area of path is ~

Now, cost of grovelling it up at the 8.50 rupees per m² is ~

b) the dogs need to shift their focus to human scent.

unless if u could do my questions, if not i wouldn't want to