Question

The length and the breadth of a
rectangular park are 65 m and 45 m,
respectively. Two cross roads, each 5
m wide, run at right angles through the
centre and parallel to its sides. Find the

cost of roads at the rate of rupees 25
per meter square.
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Answer 1

Explanation:

Given:-

.Length of Park=65

.Breadth of park=45

.two cross roads ,each 5 m wide, run at the right angles through centre and to its Parallel sides.

To find:-Total cost.

Solution :- Firstly the road are running by Parallel 5 m wide.

Length :-65×5

Length=325=325m

Breadth=45×5

Breadth=45×5=225=225m

Area of both sides=

325+225-25325+225-25

550-2550-25

Area=525m^2

Now to find total Cost:-

Total cost==>25×525

Total cost==>13125

Answer 2

Answer:

For full procedure refer to the above attachment