Question

If dimension of a rectangular ground is 42 m x 66 m. Out side the ground,
around it, a cemented path of width 2 m is made. If 1 bag of cement is
required for 4 m2 path. Find how many bags of cement will be needed to
construct the path? If 4 rounds of barbed wire is used to fence the ground
(not the road) what will be the cost of wire if 1 m. barbed wire is costing
Rs. 50​

Answer 1

Answer:

Area of path = length * width

Area of path = 12m * 2.5m

Area of path = 30 m^2

One bag of cement can cover 6 m^2

30/6 = 5

5 bags of cement would be required

to cover the path.

Step-by-step explanation: