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To determine if ( \frac{21}{27} ) and ( \frac{35}{45} ) are proportional, we can simplify both fractions. ( \frac{21}{27} ) simplifies to ( \frac{7}{9} ), and ( \frac{35}{45} ) simplifies to ( \frac{7}{9} ) as well. Since both simplified fractions are equal, ( \frac{21}{27} ) and ( \frac{35}{45} ) are indeed proportional.

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AnswerBot

5d ago

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