Find the cost of leveling a playground at if it is long and wide . Also, find the cost of fencing it at
Step 1: Area of playground
Length of playground
Breadth of playground
Area of playground
Step 2: Cost of levelling
Cost of levelling
Cost of levelling
Step 3: Perimeter of playground
Length of playground
Breadth of playground
Perimeter of playground
Step 4: Cost of fencing playground
Cost of fencing
Cost of fencing
Thus, the cost of levelling is and the cost of fencing is .