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The length of a rectangle is triple the width. The perimeter is 54 m. Find the dimensions of the rectangle

 Mar 18, 2021
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width*3 = length

length + width + length + width = 54

2(3w + w) = 54

8w = 54

width = 6.75

6.75*3 = 20.25

length = 20.25

So the dimensions of the rectangle are length*width:

20.25*6.75 = 136.6875

 Mar 19, 2021

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