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Question

Frame and solve the equations for the following statements:
The breadth of a rectangle is 8 cm less than its length. If the perimeter is 60 cm, find its length and breadth

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Solution

Let length and breadth of rectangle be l and b respectively.
Then lb=81
And 2(l+b)=60l+b=302
Adding 1 and 2, we get
2l=38l=19
b=198=11
Therefore length=19 & breadth=11

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