Perimerer of a rectangle is 240cm.Length increased by 10%,breadth decreased by 20%.Perimeter remains the same .Find the length and breadth of rectangle.
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here is your answer hope it help
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wwwalison8888a:
Your ans is incorrect...length is 80cm and breadth is 40 cm...
oh sorry some mistake is there
l+b=120 l=120-40. l=80
No problem I got it ...thanks a lot...
Legendary..first I also made a calculation mistake ...and got the incorrect one so ...I posted on
haha
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