Question

a square piece of field has each side equal to 150 metre if three layers are but wire has to be used to fence it was what is the length of the wire required also find the total cost of the wire in a metre of wire cost rupees 2​

Answer 1

Answer:

There is a square field whose lenght is 150m, so we have find the perimeter first. Then we are told to roll it 3 times around the fence so multiple the perimeter to 3 .Then multiple the ans by 2since it has given cost of wire is 2rupees /meter.