Question 484311
 the width of a rectangular frame is twice its length. what are the measures of the length and width if the perimeter is 200cm ?
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Let length be "x".
Then width = "2x".
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Perimeter = 2(length + width)
200 = 2(x + 2x)
100 = 3x
x = 33 1/3 (length)
2x = 66 2/3 (width)
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Cheers,
Stan H.