Question

A rectangle field has breadth $=160m$ and breadth $=120m$. Find:
The cost of fencing the field at the rate of $80$ per meter

Answer 1

The cost of fencing the field per metre $=Rs80$
Hence, total cost of fencing the field can be calculated as follows :
Total cost $=$ Length of fence $\times$ Rate of fence
$=650m\times Rs80permetre$
We get,
$Rs44,800$
Therefore, total cost of fencing the field $=Rs44,800$