THE LENGTH OF A CARDBOARD 4 CM MORE THAN ITS BREADTH.IF THE PERIMETER OF THE CARDBOARD IS 96CM.FIND THE LENGTH AND BREADTH OF THE CARDBOARD
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Let the Length of the Cardboard be x
Breadth shall be (x + 4)cm
According to the Question,
Perimeter of cardboard = 96cm
=> 2 (Length + Breadth) = 96
=> 2( x + 4 + x ) = 96
=> 2 ( 2x + 4) = 96
=> 2 × 2(x + 2) = 96
=> 4(x + 2) = 96
=> x + 2 = 24
=> x = 22
Therefore, Breadth = 22cm and Length = 22 + 4 = 26cm
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