Question

A path 2.8 m wide runs along inside a square park of of side 98 m find the cost of levelling the Path at the rate of 2.25 per metre²​

Answer 1

Answer:

The cost of levelling the Path is 2469.6 Rs

Step-by-step explanation:

Given : Width of path =W= 2.8 m

            Square park side = S =98 m

            Levelling rate = 2.25 Rs/m²

           total cost of levelling =?

Solution : Perimeter of square path = 4 x S

                                                          = 4 x 98

                                                          = 392 m

Area of path = width x length

                     = 2.8 x 392

                     = 1097.6 m²

Cost of levelling the path = area x rate of levelling

                                         = 1097.6 x 2.25

                                         = 2469.6 Rs