Question

A rectangular park is 90 m long and 40 m wide. A path of width 2.5 m is constructed all around it. (i) Find the area of the path. (ii) Find the cost of planting grass in the remaining portion of the park at the rate of Rs. 40 per m2.

Answer 1

Step-by-step explanation:

Given: 90m long 40 m wide and path 2.5

To find: the cost oplanting grass in the path

Solution: (95*45) - (90*40)

to find the area of path : 4275 - 3600

= 675m2

Now to find : what will the cost

675*40=2700ans

Hence the answer is 2700₹