# Magic belt

The magic rectangular belt has the property that whenever its owner wants something, the length of the belt is reduced to 1/2 and the width to 1/3. After three such wishes, the belt had a content area 4 cm

^{2.}What was its original length if the original width was 9 cm?**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

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