Question

a rectangular garden is 100m by 80m.A path 2.5 metre wide runs along inside the boundary of the garden. find the cost of covering the path with red gravel at rupees 60 per m²​

Answer 1

Answer:

Step-by-step explanation:

if 2.5 m wide path runs along the side

therefore new length and breadth would be

100-5=95

and,80-5=75

therefore new area of field =95 x 75=7125

Older are without the path was , l x b= 80 x 100= 8000

therefore area of path = area of older field - area on new field

                                     = 8000-7125

                                      =875

cost@60= 875 x 60

               = Rs 52500

Answer 2

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