Question

the length and breadth of a rectangular field are in the ratio 5:3 .if its perimeter is 128m, find the dimensions of the field​

Answer 1

Answer:

let the length be 5x

breadth be 3x

perimeter 128m

2*(l+b) = 2 ( 3x + 5 x )

128 m = 2 ( 3 X + 5x )

1 2 8 m = 6x + 10x

128m = 16 x

128/16 = X

8

length 40 m

breadth 24m

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Answer 2

Answer:

$length \: - \: 40m$

$breadth \: - \: 25m$