The ratio between the length and the perimeter of a rectangular plot is 1: What is the ratio between the length and breadth of the plot?
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সঠিক উত্তর: Option B
let, length=x breadth=y perimeter=2(x+y) here,x/2(x+y)=1/3 2x+2y=3x x=2y so,x/y=2:1