Question

The length and breadth of a rectangular park are 75 m and 40 m respectively. Find the area of the park
and the cost of plantings in it at 20 per m².​

Answer 1

Step-by-step explanation:

area is 75*40

: 3000

and the cost of planting is 20 per m²

and the cost of planting in the whole park is 20*3000:60000rs

Answer 2

Answer:

area=3000

cost=$6000

Step-by-step explanation:

The lenght and breadth of the rectanglar park =75m and 40m

area=(l×b)

75×40=3000m2

the cost of planting grass in park =$20perm2

3000m×20=6000

the cost of planting grass in park=$6000