Question

A rectangular park is 55 m by 25 m. A path 2.5 m wide is built all around it. Find the cost of grassing the remaining part of the park at the rate of Rs. 60 per m². ​

Answer 1

LENGTH 55

BREATH 25

AREA       L INTO B

               55 INTO 25

                1375

LENGTH    55+2.5+2.5

BREATH    55+2.5+2.5

AREA       L INTO B

                60 INTO 30

                      4800

                   4800- 1375

                  3425

COST         60

                   3425 INTO 60

                     205500        

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