Question

A rectangular field is 24 m long and 20 m wide. Find the cost of fencing the field at the
rate of 25 rupees per metre.

Answer 1

Answer:

1st find the area I.e 24×20. which will be 480m².

then as the rate is given as 25 rupees per metre

so the cost will be

cost =rate ×area

cost =25×480

cost =rupees 12000 is the correct answer

Answer 2

Answer: rs 2200

Step-by-step explanation:

Fencing is done on the perimeter of the field

Perimeter of field = 2*(length + width) = 2*(24 + 20) = 2*(44) = 88 m

Cost of fencing = 25*88 = rs 2200