Question

the length and the breadth of a rectangular field are I the rtio 3: if the area of field is 3456m sq find the cost of fencing it at rupees 60 per m​

Answer 1

Answer:

Q

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Given that:

Length of a rectangle field =3x

Breadth of a rectangle field =2x

Area =3456 m2

3x×2x=3456 m2

6x2=3456 m2

x2=576 m2

x=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.