Question

Mr .Rajbeer Singh retired from his defence service started a farm near by the jungle .The overall area of the farm is 216 sq: m . Very often his crops were damaged by wild animals. So he fenced his farm using Tin sheets .
What is the breadth of the farm if in lengthwise 18m tin sheet is used for the fencing ? *
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Answer 1

Answer:

Area of rectangle = length × breadth.

$\sf\therefore \: 216 = 18 \times breadth$

$\displaystyle \sf\therefore \: breadth = \frac{216}{18}$

$\displaystyle \sf \therefore \: breadth = 12m$