Question

The length and breadth of a rectangular field are in the ratio of 3:2. if the perimeter of the field is 80 m, find its breadth ( in metres).​

Answer 1

Step-by-step explanation:

Let the length be 3x

and the breadth be 2x

Given, perimeter of rectangular field = 80 m –––(1)

Perimeter of rectangle = 2(l+b) ––––(2)

On equating eq.(1) and eq.(2)

2(l+b) = 80

2(3x+2x) = 80

2×5x = 80

10x = 80

x = 8 m

Therefore, the length becomes 24 m.

and the breadth becomes 16 m.

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Answer 2

Answer:

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