Question

Find the cost of fencing a triangular park of each side 15.2 cm at the rate of Rs. 25/m.

Answer 1

Answer:

Rs.380

Step-by-step explanation:

15.2×25=380

This is the answer

Answer 2

Answer:

Step-by-step explanation:

Perimeter of triangular park= length of 1 side × 3

                                             = 15.2 cm × 3

                                             = 45. 6 cm

Rate of fencing per m= Rs. 25

Rate of fencing 45.6 cm

= Rs. 25 × 45. 6 cm

First lets convert 45. 6 cm into m

1 cm= 0.01 m

45.6 cm=

= Rs. 25 × 0.456 m

= Rs. 11.4