Question

The rectangular park is 30 m long and 15 m 50 cm wide. A steel wire fence has been put around it. Find the cost of fencing at the rate of ₹15 per metre.​

Answer 1

Answer:

1365m

Step-by-step explanation:

30m= 3000cm
15m 50cm= 1550cm

A steel wire fence has been put around it, which means we have to take out the perimeter of the rectangle-

Perimeter of rectangle- 2(l+b)
2(3000+1550)
2 x 4550= 9100cm

or 91m

Then,
9100 x 15= 136500cm or 1365m