Question

The length of a rectangle is one and half times its breadth lf the perimeter of the rectangle is 100cm,find the length and breadth of rectangle

Answer 1

Let the breadth be x

length be 3/2x

so,

2(x+3/2x)=100 cm

2(5x/2)=1000

5x=100

x=20

therefore,breadth =20cm

Length=30cm

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