Question

The area of a recangular field is 2.5 hectares and its sides are in the ratio 3:2. Find perimeter of the field ?​

Answer 1

Answer:

Given that:

Length of a rectangle field =3x

Breadth of a rectangle field =2x

Area =3456 m 23x×2x=3456 m 26x 2

=3456 m 2x 2

=576 m 2x=24 m

Therefore, the length =72 m Breadth =48 m

Perimeter of the rectangular field =72+48=120 m

Cost of 1 meter =Rs.4

Cost of 120 meter =Rs.4×120=Rs.480.

This is the required solution.