10. i 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 m 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.
Answers
Answered by
2
Answer:
5 bags of cement would be required to cover the path.
Step-by-step explanation:
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.
Hope this helps.
:-)
Answered by
0
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:
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