width = w
length = 1.5 w
perimeter = 2(l+w)
substitute 119 for p and 1.5 for w
119 = 2 (1.5w +w)
119 = 2 (2.5w)
119 = 5w
23.8 = w
l = 1.5w
l = 1.5 * 23.8
l =35.7
the length is 35.7 and the width is 23.8
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