The ratio of length and breadth of a rectangu | vedclass

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(D) Let the length of the rectangular plot be $8x$ and the breadth be $5x$.According to the problem,the breadth is $60\, m$ less than the length:$8x -

Vedclass · Accepted Answer

$520$

Vedclass · Answer

(D) Let the length of the rectangular plot be $8x$ and the breadth be $5x$.According to the problem,the breadth is $60\, m$ less than the length:$8x - 5x = 60$$3x = 60$$x = 20\, m$Now,calculate the length and breadth:Length $= 8 	imes 20 = 160\, m$Breadth $= 5 	imes 20 = 100\, m$The perimeter of a rectangle is given by the formula $P = 2 	imes (	ext{length} + 	ext{breadth})$.$P = 2 	imes (160 + 100) = 2 	imes 260 = 520\, m$.

The ratio of length and breadth of a rectangular plot is $8:5$ respectively. If the breadth is $60\, m$ less than the length,what is the perimeter of the rectangular plot? (in $m$)

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